Bipolar

Bipolar (pronounced bahy-poh-ler)

(1) Having two poles, as the earth.

(2) Of, relating to, or found at both polar regions.

(3) Characterized by opposite extremes in opinions, nature etc.

(4) In electronics, relating to a semiconductor device, such as a transistor, that exploits the electrical characteristics of contact between two substances, one with an inherent positive charge, the other with an inherent negative charge.

(5) In electric power distribution, a power transmission line having two direct-current conductors in opposite polarity.

(6) In physics, a region of magnetic flux having two distinct poles

(7) In psychiatry, of, relating to, or having bipolar disorder (a major mood disorder that is characterized by episodes of mania and depression; once known as manic-depression.

(8) In physiology, having two poles; used especially of nerve cells in which the branches project from two usually opposite points.

(9) In geopolitics, of or relating to an international system in which two states wield most of the cultural, economic, and political influence (ie two states with hegemonies exerted over their respective spheres of influence.  The companion terms are unipolar and multipolar and all are sometimes used by analogy in fields like commerce or sporting competition to reference instances of specific dominance.

1800–1810: The construct was bi- + polar.  Pole (in this context) was from the Middle French pole & pôle, from the Latin polus, from the Ancient Greek πόλος (pólos) (axis of rotation).  The –ar suffix was from Latin -āris (of, pertaining to) and was appended to nouns to create adjectives (it came increasingly to be appended to words of non-Latin origin).  The bi- prefix came directly from the Latin bi-, from Latin bis (twice) & bīnus (double), from the Proto-Italic dwi-, from the primitive Indo-European dwi- and was one of the sequence of Latin number prefixes (uni-, bi, tri etc).  In English, it can be confusing because it can used to mean either (1) two, pair, both, duo or (2) half.  In chemistry, the use meaning half has been discontinued.  In general use, the ambiguity remains, illustrated by the use when applied to measures of duration which can variously be interpreted as “once every two periods” or “twice every period”, the classic examples of which are this like biweekly, bimonthly, and biannual.  Style guides now often suggest choosing unambiguous forms such as “fortnightly” or, where no such elegant alternative exists, spelling it out explicitly (twice a month; every two years etc).  Using semi- as a prefix can work but is imprecise although acceptable if the meaning is in other ways made clear.

In English, as a clipping (a use of the prefix as a stand-alone word) of bisexual (used as both noun & adjective), the meaning was clear and effortlessly “bi” moved from LGBTQQIAAOP slang to the general vocabulary.  Potentially misleading however is bigender, a coining of LGBTQQIAAOP activists which became linguistically necessary when gender and sex were re-assigned as separate constructs.  It’s recommended it be used as the hyphenated bi-gender (to be consistent “bi-sexual” should probably also adopt the form) lest one might ponder if a bigend is LGBTQQIAAOP slang for something (and at this point one’s mind may wander) unbeknown to one.  Additionally in engineering, a big-end bearing in an internal combustion engine is the one located “big end” of the connecting rod and attached to the crankshaft.  Mechanics may use “bigender” (pronounced big-end-ah) as slang which in oral use won’t be confused with something pronounced as by-jen-dah but if transcribed, were the latter hyphenated, there’ll be no mystified mechanics.  Bipolar is a noun & adjective and bipolarization & bipolarity are nouns; the noun plural is bipolar.

Lindsay Lohan following Edvard Munch's (1863–1944) The Scream (1893).  Much art has been analysed by those seeking insight into the mental health of the artist, schizophrenia and bipolar disorder two conditions frequently identified.

The adjective bipolar dates from 1810 in the figurative sense of "of double aspect" and was by 1859 used in the literature of anatomy (having two processes from opposite poles) to refer to nerve cells while the sometimes hyphenated noun bipolarity (state of having two poles) emerged in 1834.  The earliest known instance of the now familiar use in psychiatry as a technical term to describe what was then known as manic-depressive psychosis appears to date from 1957 in a publication by German psychiatrist Karl Leonhard (1904-1988), noted in the history of the profession for his extensive (though now mostly forgotten) classification of psychotic illnesses (a nosology (the construct being nos- + -ology, from the Ancient Greek νόσος (nosos) (disease) + -λογία (-logia) (study of), the branch of medical science dealing with the classification of diseases)) although still used in structural linguistics is the system of classification of non-verbal communication.  As the term “manic-depression” ascended the linguistic treadmill (a process accelerated by the negative connotations which attached to the word because in popular literature and films manic depressives were often characterised as psychopathic murderers or other flavours or madness) “bipolar disorder” was positioned as a preferable term, the reason being that bipolar was separated from both the connotations of “manic depression” and the two elements (“manic” & “depression”), each loaded with negative associations.  Accordingly, in 1980, bipolar disorder replaced manic-depressive psychosis in the third edition (DSM-III) of the American Psychiatric Association's (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM).  According to tracking by dictionaries, it was in the mid-1990s that bipolar (in the context of mental health) gained traction in general use and, inevitably, appeared on the linguistic treadmill although even forty-odd years on there’s little to suggest it has yet reached the level of opprobrium which might prompt the DSM’s editorial board to discuss the need for a replacement although their processes can take a while, the term “mental retardation” (long regarded in the community as offensive and in some cases misleading) not replaced by term “intellectual development disorder (intellectual disability)” until the release of DSM-5-TR (text revision) in 2022.

The bipolar world in 1980.  The geopolitical architecture of the Cold War (circa 1948-circa 1990) revolved around Moscow (the Warsaw Pact) and Washington DC (NATO).

Bipolar disorder was actually introduced to the DSM when the multi-axial system (Axis I to Axis V) was created:

Axis I: Clinical Disorders (including bipolar disorder)

Axis II: Personality Disorders and Mental Retardation

Axis III: General Medical Conditions

Axis IV: Psychosocial and Environmental Problems (stressors)

Axis V: Global Assessment of Functioning

This structure was modified with the release in 2000 of DSM-IV-TR which, within the axis system, divided diagnoses and symptoms into sections or "decision trees," including which symptoms must be included for a diagnosis and which must not be present.  The sectional approach was carried over to the DSM-5 (2013) when the axis system was abandoned, replaced by 20 chapters containing categories of related disorders of which “Bipolar and Related Disorders” is one, others including Anxiety disorders, Obsessive-compulsive and related disorders, Depressive disorders, Feeding and eating disorders and Personality disorders.  Within its category, bipolar disorder was subject to some refinements, including those reflected in other areas (such as objectum sexuality) that attempted to reduce the medicalization of behaviour that although statistically aberrant, was part of the normal human condition.  Childhood bipolar disorder for example, although long well-defined and accepted as a diagnosis, was effectively rolled into a new category of depressive disorders called disruptive mood dysregulation disorder (DMDD), reflecting the concern that the diagnosis of pediatric bipolar disorder was being inconsistently and overly applied to behaviour better understood as variations of childhood irritability.  Possibly too, the editors may have been influenced by work in labelling theory which suggested the early appearance in an individual’s medical history of conditions such as depression or bipolar disorder could have life-long consequences.

In the DSM-5, the diagnostic sub-categories of bipolar disorder were extended to seven:

(1) Bipolar I disorder

(2) Bipolar II disorder

(3) Cyclothymic disorder

(4) Substance/medication-induced bipolar and related disorder

(5) Bipolar and related disorder due to another medical condition

(6) Other specified bipolar and related disorder

(7) Unspecified bipolar and related disorder

Other changes included (1) the elimination of “mixed episode”.  Instead, a manic, hypomanic, or depressive episode can be specified as “with mixed features” a specifier with its own DSM definition. (2) The bipolar II diagnosis in the DSM-IV excluded a history of mixed episodes and this exclusion has been removed, something many long advocated. (3) There was a standardization of the text.  The word “abnormally” was not included in the DSM-IV criterion A for a hypomanic episode, while it was in criterion A for a manic episode; in DSM-5 the same language is used for both, the full criteria for the two distinct types of episodes thus closer together. (4) Each type of bipolar disorder gained specifiers (such as “with mixed features”, “with anxious distress” & “with rapid cycling”) which serve further to clarify the illness.

The DSM-5-TR was released in 2022 and among the changes were amendments to the section covering disorder.  Criterion B in bipolar I disorder was refined to make explicit that a manic episode can't be “superimposed on” (ie bolted-onto to run simultaneously with) an existing diagnosis of schizophrenia, schizophreniform disorder, delusional disorder, or other specified or unspecified psychotic disorder.  A similar procedural clarification was made to criterion C for bipolar II.  The specifiers indicating the severity of a manic episode were also updated.  Under DSM-5, the bipolar severity specifiers were mild, moderate, and severe which certainly made sense when labeling depressive episodes but when of clinical significance, that was less helpful when categorizing manic episodes because, in the nomenclature of the DSM, “mild” indicated “no impairment in functioning” whereas manic episodes inherently impaired function.  The specifiers for manic episodes accordingly were updated in the DSM-5-TR to (1) Mild (the manic episode meets the minimum symptom criteria), (2) Moderate (the manic episode causes a very significant increase in impairment and (3) Severe (the patient needs nearly continual supervision to prevent harm from being done to themselves and/or others).

2:365 by Kim Rask & Missy Douglas (2014), Ucki Ood, pp 400 (ISBN-100615950620).  A collection of 365 works painted in 2013 as a document of bipolar disorder.

First diagnosed with bipolar disorder at 19 while a student of art at Cambridge, Dr Missy Douglas (b 1977) in 2013 undertook for that year, each day to paint a canvas which would express her feelings at that moment.  To ensure the works reflected her condition rather than the effects of medication, during this year she went un-medicated, hoping the paintings would more accurately reflect the highs and lows of bipolarity.  When going to sleep each evening, Dr Douglas had no idea how she would feel the next morning, some days ecstatic, some days depressed.  Although the change in name to bipolar was probably helpful, Dr Douglas' experiment does illustrate why “manic depression” was so evocative of the condition.  Interestingly, on not one day was a painting not completed, not does the set include a blank canvas or one simply black or rendered otherwise monochromatically.  What this indicates would be something to ponder but is perhaps indicative of how a spectrum condition can manifest, Dr Douglas presumably a high-functioning bipolar.  For a BBC piece, Dr Douglas provided brief notes for six of the works:

Day 5: “I was really anxious, angry and feeling trapped.”

Day 177: “I was really in a dark place here. I was completely in a depressive phase.”

Day 236: “I was burying feelings and my emotions were all over the place.  Very turbulent.”

Day 242: “I was at the height of mania here, but there was a massive wave of white depression heading towards me.”

Day 314: “Mania.  I was buzzing and everything was technicolor and beautiful.  I was flying and felt invincible."

Day 359: “Christmas Day 2013.  I was feeling very depressed yet I completely compartmentalised and concealed it.  The twinkly forced jollity hid the sadness.”

Plasma

Plasma (pronounced plaz-muh)

(1) In anatomy, physiology & hematology, the liquid part of blood or lymph, as distinguished from the suspended elements; A clear component of blood or lymph containing fibrin.

(2) In cell biology, a former name for protoplasm; cytoplasm

(3) In cheese-making, a less common term for whey (a milk serum, separating as liquid from the curd after coagulation, as in cheese making).

(4) In mineralogy, a green, faintly translucent chalcedony.  Heliotrope is a green variety of chalcedony, containing red inclusions of iron oxide that resemble drops of blood, giving heliotrope its alternative name of bloodstone. In a similar variety, the spots are yellow instead, known as plasma.

(5) In physics, a highly ionized gas containing an approximately equal number of positive ions and electrons.

(6) In historic medicine, a mixture of starch and glycerin, once used as a substitute for ointments.

(7) In digital graphics (as demoscene), a visual effect in which cycles of changing colors are warped in various ways to give the illusion of liquid organic movement.

1712: From the Late Latin plasma (literally "mold") from the Ancient Greek πλάσμα (plásma) (something molded or formed, hence "image, figure; counterfeit, forgery; formed style, affectation”), akin to plássein (to form, mold; (and related to the modern plastic).  The Ancient Greek plásma originally meant "to spread thin" from the primitive Indo-European plath-yein, from the root pele (flat; to spread).  The original meaning in English was the now obsolete "form; shape" which reflected the classical form of the earlier plasm, the sense of a "liquid part of blood" dating from 1845 while that of "ionized gas" was from 1928.  Plasma is a noun and plasmatic & plasmic are adjectives; the noun plural is plasmas.

Plasma physics

Although plasma was first observed (and named “radiant matter”) in 1879 by British chemist and physicist Sir William Crookes (1832–1919),its nature wasn’t identified until work in 1897 by British physicist Sir Joseph Thomson (1856–1940).  The term “plasma” was first used in 1928 by American chemist, physicist, and engineer Irving Langmuir (1881–1957), the word chosen as a description of ionised gas because Langmuir noted the similarity between the transport of electrons from thermionic filaments and the way blood plasma carries the red and white corpuscles. 

Almost all observable matter in the universe is in the plasma state. Formed at high temperatures, plasmas consist of freely moving ions and free electrons and are known as the “fourth state of matter” because their unique physical properties distinguish them from solids, liquids and gases.  Plasma densities and temperatures greatly vary, from the cold gases of interstellar space to the extraordinarily hot, dense cores of stars and inside a detonating nuclear weapon.  Plasma and ionized gases possess unique properties quite unlike those of the other three states, the transition between them more a definitional question of the point(s) at which nomenclature shifts from one to the other; a kind of demarcation dispute between physicists.  A wholly speculative dispute is whether plasma is the most abundant form of ordinary matter in the universe, something impossible to determine because of uncertainty surrounding the existence and properties of dark matter.  Based on the existing mathematical models of the universe, there should be a great deal more matter and energy than has ever been observed, hence the “dark” fudge.  The assumption is that both are there but because they’re “dark” we can’t see them.  That assumption is however based on other known orthodoxies and either the existence or the deduced volume of dark matter may be found to be errors if any of those orthodoxies are either disproved or proved to have been wrongly calculated.  In the history of science, probably most orthodoxies have be overturned.

Plasma and blood

Plasma & platelets not separated: Lindsay Lohan in a blood-soaked photo-shoot by Tyler Shields (b 1982), Los Angeles, 2011.  Shields had worked with blood before, once completing a painting with blood from twenty donors, obtained using a commercial service after physicians declined to be involved in the project.

Plasma is the liquid component of blood and in human blood and by volume, some 55% of blood is plasma, the remainder made of red & white blood cells and platelets, all of which is suspended in the plasma which is about 92% water, a further 7% containing vital proteins such as albumin, gamma globulin and anti-hemophilic factor while the remaining 1% consists of mineral salts, sugars, fats, hormones and vitamins.  Plasma is vital for human function because it (1) assists in the maintenance of blood pressure and volume (2) transports the proteins critical for blood clotting and immunity, (3) carries electrolytes such as sodium and potassium on which muscles depends and (4) assists cell function by maintaining the body's pH balance.

In clinical medicine, plasma is given to trauma, burn and shock patients, as well as people with severe liver disease or multiple clotting factor deficiencies.  It boosts a patient’s blood volume, helping to prevent shock and encouraging clotting.  Pharmaceutical companies use plasma to make treatments for conditions such as immune deficiencies and bleeding disorders and in blood donations, the liquid portion can be separated from the cells.  As blood is drawn from the arm, it is fed through a machine which collects the plasma, the donor’s red blood cells and platelets then returned to the donor along with some saline. Remarkably, the process takes little longer than donating whole blood.  Donated plasma is frozen within 24 hours of being donated to preserve its clotting factors and can then safely be stored for up to a year, thawed for transfusion when needed.

Vermiform

Vermiform (pronounced vur-muh-fawrm)

Resembling or having the long, thin, cylindrical shape of a worm; long and slender.

1720-1730: From the Medieval Latin vermiformis, the construct being vermis (worm) + forma (form).  Vermis was from the primitive Indo-European wr̥mis and cognates included the Ancient Greek ῥόμος (rhómos) and the Old English wyrm (worm (which evolved into the Modern English worm)).  Form was from -fōrmis (having the form of), from fōrma (a form, contour, figure, shape, appearance, looks).  The root of the Latin vermis was the primitive Indo-European wer- (to turn, bend), an element most productive, contributing to: adverse; anniversary; avert; awry; controversy; converge; converse (as the adjectival sense of "exact opposite”); convert; diverge; divert; evert; extroversion; extrovert; gaiter; introrse; introvert; invert; inward; malversation; obverse; peevish; pervert; prose; raphe; reverberate; revert; rhabdomancy; rhapsody; rhombus; ribald; sinistrorse; stalwart; subvert; tergiversate; transverse; universe; verbena; verge (as the verb meaning "tend, incline"); vermeil; vermicelli; vermicular; vermiform; vermin; versatile; verse (in the sense of the noun "poetry") version; verst; versus; vertebra; vertex; vertigo; vervain; vortex; -ward; warp; weird; worm; worry; worth (in the adjectival sense of "significant, valuable, of value") worth (as the verb "to come to be"); wrangle; wrap; wrath; wreath; wrench; wrest; wrestle; wriggle; wring; wrinkle; wrist; writhe; wrong; wroth & wry.  Vermiform is an adjective.

Commonly used in medicine to describe the appendix, Modern French also gained the word from Latin as the adjective vermiforme (plural vermiformes), the spelling of the medical use apéndice vermiforme (plural apéndices vermiformes).  The only known derived form in English is the adjective subvermiform, used apparently exclusively in the disciplines of zoology, including entomology.  The meaning was defined in a dictionary from 1898 as “shaped somewhat like a worm” which is surprisingly imprecise for the language of science but that vagueness appears adequate for the purposes to which it’s put.  For whatever reason, vermiform was a word much favored by the US humorist HL Mencken (1880-1956).

The female Eumillipes persephone: 1,306 legs & 330 segments.  

Because the scientific literature has for some time been dominated by COVID-19 and all that flowed the brief, sudden prominence of two vermiform creatures, one ancient, the other more recent, was an amusing distraction.  The younger animal was a new species of millipede which boasted not only more legs than any other creature on the planet but was the first of its kind to live up to its name.    

Since circa 1600, the term millipede has been applied to any of the many elongated arthropods, of the class Diplopoda (a taxonomic subphylum within the phylum Arthropoda (the centipedes, millipedes and similar creepy-crawlies) with cylindrical bodies that have two pairs of legs for each one of their many body segments and, although milliped was long regarded as the correct spelling by scientists who work with myriapods, millipede is by far the most common form in general use (although there’s the odd specialist who insists on millepede).  Millipede was from the Latin millipeda (wood louse), the construct being mille (thousand) + pes (genitive pedis) (foot), from the primitive Indo-European root ped (foot) (probably a loan-translation of Greek khiliopous).  When named, it wasn’t intended as a mathematically precise definition, only to suggest the things had lots of legs though, certainly many fewer than a thousand.  The creature has always possessed a certain comical charm because, despite having usually twice the number of legs as centipedes, the millipede is entirely harmless whereas there are centipedes which can be quite nasty.  For centuries millipede was thought a bit of a misnomer, with no example ever observed with more than 750 legs and that deep-soil dweller was an outlier, most having fewer with a count in two figures quite common.  The new species also lives in the depths: Eumilipes persephone (Persephone, the daughter of Zeus who was taken by Hades to the underworld), a female was found to be sprouting 1,306 legs.  Pale and eyeless, it’s vermiform in the extreme, the body-length almost a hundred times its width and instead of vision, it used a large antennae to navigate through darkness to feed on fungi.

The sheer length of the thing does suggest a long lifespan by the standards of the species, most of which tend not to survive much beyond two years.  The persephone however, based on a count of the body segments which grow predictably in the manner of tree rings, seems likely to live perhaps as long as a decade.  One factor which accounts for the longevity is the absence of predators, the persephone’s natural environment banded iron formations and volcanic rock some 200 feet (60 m) beneath the surface of a remote part of Western Australia.  Entomologists didn’t actually venture that deep to explore, instead using the simple but effective method of lowering buckets of tempting vegetation down shafts drilled by geologists exploring for minerals, returning later to collect whatever creatures had been tempted to explore.

Artist’s impression of an Arthropleura: half a metre wide and perhaps nearly three metres in length, the latter dimension similar to a small car.  

Days after the announcement from the Western Australian desert, livescience.com also announced researchers in the UK found the fossilized exoskeleton of an Arthropleura, the largest arthropod yet known to have lived.  The length of a modern car, the giant millipede-like creatures appear to have done most of their their creeping and crawling during the Carboniferous Period, between 359 million and 299 million years ago.

Although the Arthropleura have long been known from the fossil record, there’d not before been any suggestion they ever grew quite so large and the find was quite serendipitous, discovered on a beach in a block of sandstone which had recently fallen and cracked apart.  The exoskeleton fragment is 30 inches (750 mm) long and 22 inches (550 mm) wide which means the giant millipede would have been around 102 inches (2600 mm) long and weighed around 110 lbs (50 kg)m making it the biggest land animals of the Carboniferous era.  Despite its bulk however, the physics of movement and the need to support its own weight mean the leg count is nowhere near as impressive as its young relation what is now on the other side of the world (what are now the Australian and European land masses were closer together during the Carboniferous) and it’s still not clear if Arthropleura had two legs per segment or every two segments but either way it adds up to much fewer than a hundred.

Ultimately, Arthropleura was a victim of changing conditions.  In its time, it would have been living in a benign equatorial environment but, over millions of years, the equator can shift because of the phenomenon of TPW (true polar wander) in which the outer layer of Earth shifts around the core, tilting the crust relative to the planet’s axis.  This last happened some eighty-four million years ago.  So, the conditions which for so long had been ideal changed and changed suddenly and Arthropleura was unable to adapt, going extinct after having flourished for nearly fifty-million years.  The reasons for their demise are those seen repeatedly in the fossil record: In an abruptly changed environment, there was suddenly more competition for fewer resources and the Arthropleura lost out to animals which were stronger, more efficient and better able to adapt.

The human appendix.

Thousands of years after first being described, the human appendix, a the small blind-ended vermiform structure at the junction of the large and the small bowel remains something of a mystery.  For centuries the medical orthodoxy was it vestigial, a evolutionary dead-end and a mere quirk of human development but the current thinking is it exists as a kind of “safe-house” for the good bacteria resident in the bowel, enabling them to repopulate as required.  However, being blind-ended, although intestinal contents easily can enter, in certain circumstances it can operate as a kind of one-way, non-return valve, making exit impossible which results in inflammation.  This is the medical condition appendicitis and in acute cases, the appendix must surgically be removed.  That's usually fine if undertaken in good time because it's a simple, commonly performed procedure but unfortunately, in a small number of cases, a residual "stump" of the structure may escape the knife and in this inflammation may re-occur, something surgeons resentfully label “stumpitis”.  Apparently the most useless part of the human anatomy, there is noting in the medical literature to suggest anyone has noticed any aspect of their life being changed by not having an appendix.

Jumbo

Jumbo (pronounced juhm-boh)

(1) An informal descriptor for a very large person, animal, or thing, applied especially to an unusually large version of something usually smaller.

(2) In commerce, a term (sometimes interpolated into a brand) used to suggest a large version of something.

(3) A general term for wide-bodied passenger airplanes although historically most associated with the Boeing 747 (1969).

(4) In (mostly in the US) nautical use, a forestaysail having a boom (jumbo boom) along its foot, used especially on schooners; a sail used in place of a course on a square-rigged ship, having the form of an isosceles triangle set apex downward.

(5) In engineering & mining, as drilling jumbo, a platform-mounted machine used to drill rock.

(6) As mumbo-jumbo, a historic term used of paganism, originally referring to deities or other supernatural beings worshipped some West African peoples (usually in the form of an idol representing such a being). It was later adopted to describe any speech which was either technical jargon understood only by specialists or anything genuinely meaningless or incomprehensible.

1800–1810: Of uncertain origin but there is evidence the first use of the word by English-speakers was as an imperfect echoic of what was heard by European explorers or colonists in Africa.  It entered popular use after Jumbo, an East African elephant (1860-1885) was in 1882 exhibited by PT Barnum (1810-1891) of the Ringling Brothers & Barnum & Bailey Circus.  The name may be derived from either the Swahili jambo (matter, thing) or jumbe (chief, headman) although some sources cite the Sanskrit जम्बु (jambū or jambul) (rose apple).  Most convincing comes from the anthropological record of west-Africa where jumbo was used to describe a "clumsy, unwieldy fellow" (1823), itself possibly from a word for elephant in a West African language, perhaps the Kongo nzamba.  As a modifier (formally & informally) to impart the sense of largeness, jumbo is appended as required: jumbo jet (and jumbojet), jumbo mortgage, jumbomania, jumbo slice, superjumbo, jumbo sandwich, jumbo cigar, jumbo burger, jumbo cola et al.  Walt Disney’s musical cartoon Dumbo (1941) influenced the adoption of dumbo to mean “someone not intelligent”, the use documented by 1951 but the oral use probably pre-dates that.  Jumbo is a noun & adjective, jumboization (and jumboisation) are nouns, jumboize (and jumboise) are verbs; the noun plural is jumbos.

PT Barnum's publicity materials were created prior to "truth in advertising" laws.

The original Jumbo (the elephant) was an exhibit in London Zoo, the institution having purchased the beast from French explorers who were said to have captured it as a calf in Abyssinia in 1861.  Barnum purchased Jumbo in 1862 (much to the displeasure of the English) and immediately began in the US one of his typically extravagant advertising campaigns which emphasised both what a coup he’d achieved by wresting it from the British Empire and what an extraordinary size the creature was.  His circus toured the country with Jumbo a star attraction until in September 1885 it was killed near Saint Thomas, Ontario when struck by a freight train.

Perhaps curiously, the noun mumbo-jumbo seems not to have fallen from the linguistic treadmill, despite its origin and early colonial associations.  It entered English in 1738, based on an account of an incident in 1732 which occurred near Sami (in modern-day Gambia).  In the publications of the time, the Mumbo Jumbo was described as a costume “idol” used by men to frighten others and as coercive tool to regulate behaviour; it was used especially against women to induce their submission.  In hours of daylight, the costume was mounted on a stick placed at the outskirts of the village while by night a man would dress in it, visiting the homes of women or others deemed a problem, disputes “settled” and punishments bestowed.  Other spellings noted in the eighteenth century include Munbo Jumbo, Numbo Jumbo and Mumbo Chumbo and the original account ascribed the practice to Mandingo but linguistic anthropologists have never been able to trace an obvious Mandingo term which might be the source, the suggestions including mama dyambo (pompom-wearing ancestor) and mamagyombo (magician who exorcises troubled ancestor spirits).  It may have been borrowed from another Niger-Congo language and the European colonial transcriptions were the French moumbo-dioumbo & moumbo-ioumbo and the Portuguese mumban-jumban.  On the basis of the colonial-era accounts, the tradition (of uncertain age) must have been widespread with all settlements in the region was said to have a Mumbo Jumbo and by the mid-nineteenth century it had in English become a byword for a “superstitious object of senseless worship”, evolving by the 1890s to describe any speech which was either technical jargon understood only by specialists or anything genuinely meaningless or incomprehensible, use presumably reinforced and encouraged by some perception of association with “mumble”.  In that sense, it somewhat differed from the pseudo-Latin “hocus-pocus” which described words or incantations wholly fake and intended to deceive.  Despite the history, mumbo jumbo seems still acceptable in English and why it hasn’t yet been condemned as racist or cultural appropriation isn’t clear.

Jambo!  Lindsay Lohan in Mean Girls.

Much has changed in the twenty-first century and it’s doubtful all of “You got your freshmen, ROTC Guys, preps, JV jocks, Asian nerds, cool Asians, varsity jocks, unfriendly Black hotties, girls who eat their feelings, girls who don't eat anything, desperate wannabes, burnouts, sexually active band geeks, the greatest people you will ever meet, and the worst.  Beware of The Plastics.” would appear were the Mean Girls (2004) script to be written today, mere mention of ethnicity now often deconstructed as some level of racism.  Cady (the white protagonist raised (somewhere) in Africa) uses the Swahili greeting "jambo" (from -amba (to say) which linguistic anthropologists say was probably derived from the Proto-Bantu (there’s a similar term in Zulu)) to introduce herself to a table of “Unfriendly Black Hotties”.  The script never makes explicit just where in Africa Cady may have spent her youth but this, along with another couple of cultural and linguistic clues do hint it may have been among sub-Saharan ethnic groups although whether that was intentional isn’t documented.  However, “jambo” is one of several similar words used on the continent linked both to the later evolution in English of jumbo and mumbo jumbo and it may be jumbo was either a direct phonetic spelling recorded by Europeans or just a mis-heard rendition.

The prototype of first jumbojet (Boeing 747) on show on the forecourt at the Boeing’s factory in Seattle, Washington, 1968 (left), at the Paris Air Show in 1969 with a Concorde in the background (centre) and the last 747 (a freighter), also on the Boeing forecourt, November 2022.

Jumbo was a big elephant and the word was soon used to describe large examples of other things.  In commercial use, the first use seems to have been Jumbo Cigars, sold in 1886.  The best known use in the modern age is probably jumbo-jet (also appears jumbojet), probably first used by Boeing engineers circa 1960 although the first documented reference is from 1964.  It replaced the earlier Boeing engineering-slang jumbo-707, probably because a three syllable phrase is always likely to prevail over one with seven.  In the narrow technical sense, jumbo-jet came to refer to all wide-bodied (ie multi-aisled) passenger airplanes built since the late 1960s, but, being first, it tends most to be associated with Boeing’s 747.  Thus, when in the early 2000s, the even larger Airbus 380 took to the skies, the term superjumbo (and super-jumbo) was used by some, the airframe’s point of visual differentiation from the 747 being the Boeing’s famous hump being extended along the fuselage to the tail section, creating a double-decker.  The term (which had earlier been used of the stretched 747s) however never quite caught on in the same way because the 380 was unique and a class of superjumbos thus never emerged to demand a descriptive generic term.  As it was, economics conspired against the A380 and the circumstances in which it flew were very different to those envisaged in the late 1980s when first the project was conceived for not only had advances in engineering and materials allowed a new generation of twin-jet jumbos to operate at a much lower passenger cost per mile but airports, their systems and physical infrastructure optimized around the 747’s capacity, proved unwilling to make the changes needed to accommodate higher peak demand.  After little more than a dozen years of assembly, Airbus in 2021 ceased production of A380 after some 250 had been built.

One of NASA’s Boeing 747s, adapted as a heavy-lift platform to “piggy-back” the US Space Shuttles (left).  The Soviet Union (and briefly the Russians) used the one-off Antonov An-225 Мрія (Mriya (dream or inspiration)) to piggy-back its  Буран (Buran (Snowstorm or Blizzard)), the USSR's space shuttle (right).  The An-225, with the largest wingspan and heaviest take-off weight of any aircraft ever to enter operational service, was destroyed in the early days of the Russian invasion (the 2022 "Special Military Operation”) of Ukraine.

The 747 proved more enduring a successful and was a machine which was truly revolutionary in its social consequences.  Just as Boeing’s earlier 707 (1958) had been instrumental in making trans-Continental air travel a viable and reliable means of transport for a small number of people, the economics of scale made possible by the 747 meant such trips became accessible for many more.  Between 1968 and 2022, almost 1600 were built in a variety of lengths and configurations and it was for decades the faithful workhorse of many airlines, but it ultimately fell victim to the same financial squeeze that doomed the A380, twin-engined aircraft able to carry almost as many passengers at a significantly lower cost.  By 2016 it was clear demand had dwindled and most of the production thereafter was for freight operators still attracted by the 747’s unique combination of capacity, reliability and range.  As passenger 747s progressively are retired, many will be converted to freighters, an relatively simple operation envisaged even during the design process in the 1960s.  Many flyers however noted the 747’s demise with some regret.  None denied the advantages of airframes built from composite materials nor the enhanced economy of the twin-engine configuration but for those who flew for hours above 30,000 feet (9000+ m), knowing one was in a metal cylinder with the redundancy of four engines imparted great confidence.

Lindsay’s Olives in sizes to suit.  Black olive martinis are a cult.

In commercial use, obvious comparative terms like “small”. “medium” & “large” are commonly used and “extra” is often appended to “small” & “large”.  In the sizing of clothing, “extra” is used in multiples, labelled usually as XL XXL XXXL etc to indicate ascending graduations of large (L).  With the “Extra Large”, this is on the model of the DD, DDD, FF etc bra cup descriptors used by some manufacturers although the use varies, a DD sometimes the same as an E and sometimes something between a D & E.  However, at the other end of the size range, the multiple letters work the other way, an AAA cup smaller than an AA which is smaller than an A.  Linguistically, that does make sense because with bras the multiple letters are synonymous with “extra”, the AA being extra small and the DD extra large.  The alpha-numeric nomenclature used (30A, 32D etc) is maintained presumably because something like a "Jumbo" bra might lack sales appeal.  Where manufactures want to use descriptors which indicate a larger size beyond something like extra large, they’ll trawl the alphabet, thus product packaging described as “jumbo”, “super” “mega”, colossal” “super”, “maxi” etc.  Unlike S-M-L, there’s no defined ascendant order so it might be that where one manufacturer’s jumbo is larger than their mega while with some it may be the other way round.

Jumbo spark plugs.  This was actually advertising the strength of the spark rather than the plug, some of the Jumbo line of plugs physically smaller than than some offered by the competition.  The need for higher-performance spark plugs arose as higher octane gas (petrol) permitted compression ratios to rise.

Slurp

Slurp (pronounced slurp)

(1) To ingest (food or drink) with loud sucking noises (verb).

(2) An intake of food or drink with a noisy sucking sound (noun).

1640-1650: From the Middle Dutch slurpen & slorpen (to sip, slurp), from the Old Dutch slurpen, from the Proto-Germanic slarpaną (to sip, slurp), from the primitive Indo-European srebh- & srobh- (to sip, slurp, gulp).  It was cognate with the West Frisian slurvje (to slurp), the German schlürfen (to sip, slurp), the Swedish slurpa (to slurp), the Middle High German sürfeln & sürpfeln (to sip, slurp) and the Latin sorbeō (to suck up, imbibe, absorb).  All are thought onomatopoeic and the related forms are slurped & slurping.  The Dutch slurpen is thought to be of imitative origin, probably from the German schlürfen or (more improbably) some other Germanic form.  The intransitive sense was in use by at least 1917 but the noun, derived from the verb, seems not to have existed before 1949.  The slurpee (as Slurpee) was originally a registered trademark but it has long since descended to the generic.  A slurpee is a a partially-frozen drink made of small ice crystals and flavored with sugar-rich, artificially colored and flavored syrup, the alternative names around the planet including slushie, ICEE (pronounced icy), slush, slosh & the trade-marked Slush Puppie.  Slurp is a noun & verb, slurper is a noun, slurpy is an adjective, slurping & slurped are verbs; the noun plural is slurps.

Ending badly

Although probably misleadingly-named, the Big Bang is the preferred explanation for the origin of the universe in its present form.  There are a number of competing theories for how it will all end; all are big but the only one immediately threatening is the Big Slurp.

The Big Freeze suggests the universe will continue to expand until it runs out of energy and everything approaches a temperature of absolute zero.  Opinion is divided about what follows ranging from eternal, frozen darkness to a contraction (on some basis) back to a singularity, perhaps to await the next Big Bang.  The big freeze is quite compatible with speculative multiverse & multiple-universe models. 

In the Big Rip, the density of dark energy increases with time, causing the rate of acceleration to increase so that all matter disintegrates, ripped apart by dark energy.  The universe becomes a singularity as the dark energy density and expansion rate becomes infinite.

The Big Crunch hypothesis is a symmetric construct.  The notion is that at some point the Big Bang ceases to expand (although light, energy etc may still be be present) and begins contracting until it collapses again into a dimensionless singularity.  From this, another Big Bang could happen and the process may be cyclical, happening repeatedly; time a kind of return to forever.  The theory received much support but current evidence also indicates (according to some) the universe is not closed so variations on the model are being built.

The Big Bounce imagines an oscillatory universe which is a cyclic repetition interpretation of the Big Bang where the first cosmological event was the result of the collapse of a previous universe.  This depends on the early universe being infinitely dense and, developed to its logical conclusion, contradicts basic physics although, given the conditions immediately prior to the Big Bang aren’t known, this needn’t invalidate the theory.

Big Slurp theory posits the universe exists in a false vacuum and could at any moment become a real vacuum.  Also known as false vacuum collapse or vacuum decay theory, the big slurp is highly technical and understanding it requires knowledge of some arcane concepts in physics.  Not easily explained, slurp theory is a speculative exercise in imagining the nature of the vacuum in which the universe exists and its relationship to background energy.  If a vacuum is not in its lowest energy state, it’s a false vacuum which could transform into a lower energy state, hence the label "vacuum decay".  There would be consequences for the universe but they’re unpredictable.  Matter, energy, and spacetime would be affected and it’s possible the entire structure of the universe could instantaneously, at any time, be destroyed at which point time would presumably stop and given that as far as is known, the Big Bang is the only known mechanism by which time can start, whether anything could happen next is uncertain because there would be no "next".

Lindsay Lohan enjoying a Slurpee, New York City, 2014.

Succinite

Succinite (pronounced suhk-sinn-ite)

(1) In mineralogy, Baltic (or “true”) amber, so called because of the succinic acid in the fossil resin: often incorrectly applied to fossilized resin (amber) generally.

(2) In non-technical use, a garnet of amber, especially fossilized resin.

(3) In non technical use, an substance resembling amber.

(4) The color amber.

1816: A creation for scientific purposes in modern English with the sense of “amber-colored mineral”, from the Latin succinum (amber) a variant of sūcinum, the construct being succin +‎ -ite.  The root of succus was the primitive Indo-European sewg & sewk; cognate with sugō (juice; sap of a plant).  The Classical Latin is said to be from a Northern European language and was assimilated in form to the Latin succus & sucus (juice, sap) and related to succinic (in organic chemistry, of or pertaining to succinic acid), from the French succinique.  It was a synonym of ambra (amber).  The -ite suffix was from the French -ite, from the Old French, from the Latin -ītēs, from the Ancient Greek -ῑ́της (-ī́tēs).  It had a wide application including (1) the formation of nouns denoting the followers or adherents of a individual, doctrine or movement etc, (2) the formation of nouns denoting descendants of a certain historic (real or mythical) figure (widely used of biblical identities), (3) the formations of demonyms, (4) in geology the formation of nouns denoting rocks or minerals, (5) in archeology, the formation of nouns denoting fossil organisms, (6) in biology & pathology to form nouns denoting segments or components of the body or an organ of the body, (7) in industry & commerce to form nouns denoting the product of a specified process or manufactured product & (8) in chemistry to form names of certain chemical compounds (historically especially salts or esters of acids with names with the suffix -ous.

There’s also the rare adjective succiniferous used with the senses (1) yielding amber, (2) of or pertaining to amber or the plant yielding it & (3) in organic chemistry, of or pertaining to succinic acid.  Ferous (or gerous) are from the Latin ferre & gerere, both meaning “to bear” and surviving in English are over two-hundred words ending in ferous; most of them now obscure and used only in a technical context.  In an illustration of linguistic overlap, the Latin verb succinite was the second-person plural present active imperative of succinō, the construct being sub- (under; below) +‎ canō (sing).  It had the meanings (1) to sing to, to accompany in song & (2) to accord, in agreement with.  Succinite is a noun; the noun plural is succinites.

Succiniferous: Lindsay Lohan wearing Baltic Amber pendant.

The word succinite is sometimes used casually of amber, things which resemble amber or even shades of the color.  Geologists use the more with more precision and within the community there was a long dispute about succinite (Baltic amber), its botanical origin, and methods of distinguishing it from other fossil resins.  The questions were resolved by advances such as infrared spectrometry and speculation about a link with other acids are now held to be unsustainable, the consensus now that amber is coniferous in origin, not as had been suggested in the nineteenth century, from the tree Pinites succinifer.  It seems now clear that the extant Baltic amber came from several species of conifers of the family Sciadopityaceae.  Baltic amber is not a polymer but has a complex, cross-linked  macromolecular structure with the pores filled by components of the structure, an arrangement chemists call a supramolecule, something which both hardens the substance and increases density, accounting for its extraordinary longevity, ancient samples notable for their encapsulated, perfectly preserved plant and animal samples.

Amber alerts.

The term “Amber Alert” is a defined part of public information messaging and analogous with the red/amber/green lights used in traffic signals, amber meaning essentially “proceed with heightened caution and awareness”.  Noting the evidence provided in the well publicized defamation case (John C Depp II v Amber Laura Heard (CL-2019-2911; Fairfax County Circuit Court)), the meme-makers responded.

Most succiniferous: The Amber Room, Catherine Palace, St. Petersburg, 1917.  This is the only known color image of the room.

Last seen (in crates) in 1945, it was either destroyed in the last days of World War II (1939-1945) or dissembled and hidden somewhere or otherwise disposed of.  Between 1979-2003, with early funding from the Federal Republic of Germany (the FRG, the old West Germany), a replica was built and installed in the Catherine Palace.  The golden, jewel-encrusted creation, rendered by artisans and craftsmen from tons of amber, was a gift to Peter the Great (Peter I, 1672-1725; Tsar of Russia 1682-1725) in 1716, celebrating the conclusion of an alliance between Russia and Prussia.  Much admired during the centuries in which it endured wars, pandemics and revolutions, it was looted by the Nazis in the final months of the war, packed into crates which subsequently vanished.  Either they were lost or destroyed in the chaos or hidden away.

Originally installed in the Charlottenberg Palace of Friedrich I (1657–1713; King of Prussia 1701–1713), the Amber Room was a genuine multi-national venture, the design by Andreas Schlüter (1659–1714), a German sculptor in the baroque tradition, the bulk of the construction by the Danish craftsman Gottfried Wolfram (1646-1716), already famous for his skill in rendering amber.  It took over a decade to build and upon completion, Peter the Great expressed his wonderment and in 1716, Frederick William I (1688–1740; King of Prussia 1713-1740) presented it to the Tsar, part of his diplomatic effort to secure the Prussian-Russian alliance against Sweden.  Accordingly, along with a selection of paintings, the room was crated and shipped to Saint Petersburg where it remained until in 1755 it was moved to the Catherine Palace (Tsarskoye Selo (Tasar's Palace)) in Pushkin.  Now installed in a larger space, the Italian designer Francesco Bartolomeo Rastrelli (1700–1771) was engage to remodel the assembly to suit, addition amber panels shipped from Berlin.  Renovations and refinements continued to be undertaken during the eighteenth century and when complete, the room covered some 180 square feet (16.7 m³) and contained some six tons (6100 kg) of amber, semi-precious stones and gold leaf.  At the time, it was thought one of the wonders of the modern world.

In the Nazi mind, not only was the Amber Room of German origin but such treasures anyway belonged only in the Reich and it was added to the (long) list of artworks to be looted as part of Operation Barbarossa (the 1941 invasion of the Soviet Union).  As the Wehrmacht advanced on Pushkin, the Russian curators began to attempt to disassemble the panels but their fragility was such it was quickly realized any work done in haste would cause only destruction.  Accordingly, they had carpenters construct a frame over which was glued wallpaper, there not being time even to construct a false wall.  Not fooled, the Nazi looters removed the entire structure, shipping it to be installed in the Königsberg Castle Museum (now in the Russian exclave of Kaliningrad) on the Baltic coast.  However, the tide of the war turned and in 1943 the museum's director received from Berlin instructions to return the room to crates and this had be accomplished by August 1944 when allied bombing raids severely damaged the castle.  Quite what happened to the crates remains unknown.  It may be they were destroyed during the war or were in the hold of a ship sunk in the Baltic but the tales of them being hidden somewhere has never gone away and continues to tantalize, a solitary panel actually found in Bremen in 1997.  The replica room, dedicated in a ceremony in 2004 by Vladimir Putin (b 1952; president or prime minister of Russia since 1999) and Gerhard Schröder (b 1944, Chancellor of Germany 1998-2005) remains on public display at the Tasrskoye State Museum Reserve outside Saint Petersburg.