Sanpaku

Sanpaku (pronounced san-pach-ew)

An eye in which the sclera (white of the eye) is visible on three sides of the iris rather than the usual two (left & right).

Pre 1700s: A borrowing from the Japanese 三白 (sanpaku) (three whites) or 三白眼 (sanpaku gan) (three-white eyes).  Sanpaku is a noun and sanpakuish is an adjective; the noun plural is sanpakus.

Sanpaku (三白) (three whites) & Sanpaku gan (三白眼) (three-white eyes) are Japanese terms from traditional Chinese & Japanese medicine and they describe the “condition” in which the white of the eye is visible either above or below the iris when looking straight ahead.  Although the word was popularized by Japanese educator and nutritionist Nyoichi “George” Ohsawa (1893–1966) when he published the book You Are All Sanpaku in 1965, the idea had existed in oriental medicine probably for centuries although it’s impossible accurately to determine its origin.  It was mentioned in the diaries of at least one nineteenth century US Navy physician but attracted no interest in the West until the release of Ohsawa san’s book.  In Western medicine the phenomenon is described as “lower scleral show” or “inferior scleral show”, terms which are merely descriptive because (1) it’s something thought within the range of normality, (2) is indicative of no other mental or physical states and thus (3) is generally not considered a medical condition requiring treatment and is attributed variously to (3a) normal variation in eyelid anatomy, (3b) transient facial expression or gaze direction, (3c) traumatic injury or (3d) age-related tissue changes.  There are orbital or eyelid conditions (the best known being a thyroid-related eye disease causing lid retraction) which can induce a sanpaku-like appearance but instances are vanishingly rare.  In short, the medicalization of sanpaku is thought a product of superstition so predictably, on social media, sanpaku eyes seem to have a cult following.

Sydney Sweeney (b 1997) displaying her Sanpaku inferior (sclera (white of the eye) visible below the iris), Met Gala, Metropolitan Museum of Art, Manhattan, New York City, May 2025.  Lovely though her eyes are, it may be not many have long focused on them.

In You Are All Sanpaku, Ohsawa san described sanpaku as a condition which indicated physical and mental imbalances and discussed its significance in relation to diet and overall well-being.  Historically, sanpaku is believed to have entered oriental medicine from the Japanese practice of “face-reading” and those with eyes observed thus were considered ill-fated and destined for a life filled with misfortune, culminating often with an early demise.  It gained a following on social media by the usual means: celebrity association.  Diana, Princess of Wales, President John Kennedy & Marilyn Munroe, all of whom died young, were all sanpakus and as Ohsawa san warned in You Are All Sanpaku: the eyes indicate someone's fate, signifying imminent danger or an “early and tragic end.”

Diana, Princess of Wales (1961-1997, far left), Marilyn Monroe (1926–1962, centre left), Billie Eilish (b 2001. centre right) and John Kennedy (JFK, 1917–1963; POTUS 1961-1963, far right).  Three died young in tragic circumstances but Ms Eilish remains fit and well.

The original basis of “face reading” isn’t known but as a diagnostic tool it focused on the matter of “balance”, something important also to the physicians of Antiquity who identified the “four humors”: flegmat (phlegm), sanguin (blood), coleric (yellow bile) & melanc (black bile) which were the causative agents of the four personality types, the phlegmatic, the sanguine, the choleric & the melancholic.  In the East, signs of sanpaku meant a man’s whole system (physical, physiological and spiritual) was out of balance, something caused by sins committed against the order of the universe, accounting for his sickness, unhappiness or insanity.  Ohsawa san noted that in the West, such folk had come to be called “accident prone” and they were the ones who should take note of the warning from sanpaku, nature’s tap on the shoulder.  A practical author of self-help texts, Ohsawa san recommended sanpaku eyes should be treated with a macrobiotic diet, focusing on brown rice and soybeans, something on which he had real expertise as the founder of the macrobiotic diet.

By their sanpaku you shall know them: Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945, left), crooked Hillary Clinton (b 1947; US secretary of state 2009-2013, centre) and cult-leader Charles Manson (1934-2017, right).

Interestingly, the beliefs about sanpaku are culturally variable although universally it’s held the condition determines one's fate.  In the Japanese tradition those consequences are ill fate and misfortune while the Chinese associate sanpaku with good luck and wealth and this divergence has interested cultural anthropologists who study the symbolism and mythologies of different societies.  The tradition divides the eyes into "yin sanpaku" and "yang sanpaku", the roots of this the ancient Chinese concept of yin & yang, representing the duality of opposing yet complementary forces in the universe.  Yin and Yang are fundamental concepts in Chinese philosophy and represent complementary and interconnected aspects of the universe. Yin is associated with qualities such as darkness, femininity, passivity, and coldness, while Yang is associated with light, masculinity, activity, and warmth. They’re seen as opposing forces that are in a constant state of dynamic balance and they exist within all phenomena, including human physiology, nature and society.  In this they differ from the (wholly un-related) concept in particle physics of matter and anti-matter.  Matter is the familiar stuff which is much of the physical universe (particles such as protons, neutrons, and electrons) while anti-matter consists of particles with the same mass as their matter counterparts but carrying an opposite charges.  When matter and anti-matter particles come into contact, they can annihilate each other, releasing energy.  Ying and Yang, mutually dependent, live in peaceful co-existence.

The Mean Girls (2004) crew demonstrate the range:  Rachel McAdams (b 1978, far left) & Lindsay Lohan (b 1986, centre-left) are in the part of the population who are either not sanpakus or the effect is imperceptible.  Lacey Chabert (b 1982, centre-right) is in the group with a separation around 1 mm while Amanda Seyfried (b 1985, far right) displays up to 2 mm depending on her expression.

A quadrilateral meeting to discuss German war guilt reparations and allied debts accumulated during World War I (1914-1918): Raymond Poincaré (1860–1934; President of France 1913-1920, far left), Andrew Bonar Law (1858–1923; Prime Minister of the United Kingdom 1922-1923, centre-left), Benito Mussolini (1883-1945; Duce (leader) & Prime-Minister of Italy 1922-1943, centre right) and Georges Theunis (1873–1966; Prime Minister of Belgium 1921-1925 & 1934-1935, far right), 10 Downing Street, London, December 1922.

Before it became a meme, this was an obscure photograph which until the twenty-first century had appeared only in some specialist history texts but as the internet achieved critical mass, memes became a thing and Mussolini’s sanpaku eyes were a gift for the meme-makers, most captions suggesting the Duce may have had a sudden premonition of his own unfortunate end although others offered: “I feel naked without a moustache”, “I think I have imposter syndrome”, “Oh God, I just pooped my pants”, “I know one of these men is a Freemason but I don't know which” and “I wonder if they can tell I've smoked some weed”.  However, although not noted as a mystic, he may have sensed another's impending death, “sitteth at the right hand”, Andrew Bonar Law then having only months to live.

A colorized image of the lovely Hedy Lamarr (stage name of Hedwig Eva Maria Kiesler, 1914-2000).  Bare shoulders and sanpaku eyes have an allure.

Once best known as a Hollywood film star, Ms Lamar’s twenty-first century fame comes from her contribution early in World War II (1939-1945) to an early version of “jamming-resistant” radar-guidance.  The idea came to her while playing an ad-hoc piano duet with a composer as they attempted a synchronized “note-hopping” piece, something used in avant-garde compositions but effected mechanically by recording four “player pianos” (instruments modified with electromechanical or pneumatic mechanisms that activated the keys by instruction from perforated paper or metallic rolls) fitted with matching rolls.  From this example, the pair came to understand radio frequencies also could be switched, the wartime utility being this would make signals less susceptible to being jammed.  Even then, “frequency hopping” was not a new idea but the implementation Ms Lamar suggested was sufficiently novel to be granted a patent although the technology didn’t then exist to minimize sufficiently the size of the components which could be used in torpedos or rockets so use of the concept didn’t become widespread until the 1960s.  The “spread spectrum” later became familiar in WiFi and secure networking.

Princess Beatrice, Mrs Edoardo Mapelli Mozzi (b 1988).  Until she appeared at a royal wedding in the fascinator she made famous (some humorless souls would have said infamous), she was most noted for her lovely sanpaku eyes.

In Japanese face reading, yang sanpaku eyes (white part visible above the iris) reveal a person's dark and sinister nature, the eyes indicating the unstable mental state suffered by individuals exhibiting uncontrollable aggression, such as psychopathic murderers or serial killers.  Yin Sanpaku Eyes (sclera visible below the iris) signify a different physical or mental imbalance, one caused by the abuse of drugs, alcohol, and sugar which disrupt the body's equilibrium.  Although discouraged by all in the profession except the odd, entrepreneurial cosmetic surgeon, treatment options are available to “correct” scleral show and the most effect treatment is aesthetic plastic surgery, specifically the procedure called blepharoplasty, which can correct the appearance of the eyes.  The construct of blepharoplasty was blepharo- +‎ -plasty.  Blepharo- was from the New Latin, from the Ancient Greek βλέφαρον (blépharon) (eyelid; a feature resembling an eyelid) and -plasty was from the Ancient Greek πλαστός (plastós) (molded, formed) which now has the special meaning in medicine meaning "repair, restoration or re-shaping of part of the body with a surgical procedure".

Alexandria Ocasio-Cortez (AOC, b 1989, US Representative (Democrat-New York) since 2019 and one of "the squad") displaying her Sanpaku superior (sclera visible above the iris).  Some other of her body parts are also well-documented.

Casual observation suggests sanpaku eyes are far from rare and there are said to be three classes: (1) those with at least a .25 mm (.0098 inch) space between the iris and the upper and lower eyelids, (2) those with a separation of 1 (.0394 inch) mm and (3) those with a gap of 2 mm (.0787 inch) or more.  The concition need not manifest as something symmetrical (in the vertical axis), the two elements being (1) Sanpaku inferior: white visible below the iris and (2) Sanpaku superior: white visible above the iris, the latter said often induced when a subject is frightened or physiologically stressed).  However although “estimates” have been published, neither the prevalence of the condition nor the distribution within the three (unofficial) groups have ever been the subject of a reputable epidemiological study; because “sanpaku eyes” is not a recognised medical or anthropometric category; funding would thus be hard to secure although, as a purely observational and statistical exercise, presumably not many ethics departments would much be troubled.  So, lacking a defined diagnostic entry, there is no standardised measurement threshold and estimates of prevalence are thus almost certainly speculative and thus unreliable.  Those with sanpaku eyes should not too much dwell on the numbers and instead flutter their eyelashes and enjoy the admiring glances.

Mean Girls four-way phone call: Eye-rolls (Amanda Seyfried, top right) don't count, a sanpaku defined only by separation maintained when looking ahead or to the side.

Humans are not the only species with a sclera but we are untypical in it being so visible.  That humans even have white scleras has interested linguistic anthropologists, evolutionary biologists and other researchers, some offering the Cooperative Eye Hypothesis which suggested the distinctive appearance evolved as a mechanism with non-verbal communication could be enhanced.  According to this conjecture, the high visibility of the iris & pupil against the white background allows an interlocutor more easily to track eye movements, helping individuals to understand where others are looking during interactions.  Observational studies revealed the way humans and other great apes move their heads and eyes in different ways, humans relying more on eye movements than head movements to see where someone else is looking.  Apes, without the white component in their eyes, tend more to move the whole head.  Not all support the "cooperative eye" faction but it’s an interesting approach to understanding the evolutionary significance of the human eye's appearance and the sophistication of communication is certainly a noted difference between humans and apes.

Seeing the whites of the eye: a gree-eyed cormorant taking lunch.

The phrase “don’t shoot until you see the whites of their eyes” comes of the military and was an instruction to infantry in the age of the musket to delay firing until the target was within close range, the rationale being (1) accuracy would be enhanced and (2) the projectile (musket ball) would strike with greater energy, thus increasing the effectiveness (measured in the casualty & death rates).  It’s often attributed to Colonel William Prescott (1726–1795) shouting it to his troops at the Battle of Bunker Hill (1775) during the American Revolutionary War (1775-1783) but according to Phrase Finder, the origins lie at least 32 years earlier.  On 27 Jun, 1743, during the Battle of Dettingen (fought in Bavaria as one of the "footnote engagements" of the War of the Austrian Succession (1740-1748)), the resourceful Scot Lieutenant-Colonel (later Lieutenant General) Sir Andrew Agnew of Lochnaw (1867-1761) 5th Baronet) departed from military orthodoxy when, responding to a French cavalry charge, adopted a novel tactic he’d devised, keeping his men not in the conventional square formation to meet the charge head on but having the two centre companies divide from the centre, falling back from the outer markers, thereby compelling the French to gallop through a withering crossfire.  It was potentially a high-risk strategy but he’d trained his troops well the French cavalrymen obediently threaded the needle, suffering heavy losses.  Tacitly acknowledging the danger presented by his innovation, Sir Andrew’s succinct instruction to his brigade had been: “Dinna fire till ye can see the whites of their e' en . . . if ye dinna kill them they'll kill you.”

If the human eye lacked a white sclera it would mean the “messaging” in facial expressions (a non-verbal clue in communication) would have evolved a little differently; Paris Hilton (b 1981) illustrates (digitally altered image).  Ms Hilton has brown eyes but often wears blue contact lens.

As far as is known, all living creatures on Earth came ultimately from a single event which can be said to be the origin of life because at this time, there is no evidence of other living things anywhere in the universe.  Everything else is speculative; life may have started (or arrived) here many other times but for whatever reason not thrived and around the universe there may be many forms of life; some may be more advanced than us or we may be unique in our scientific and technological mastery.  The single point of origin is why we share elements of DNA (Deoxyribonucleic acid, the so-called “building-blocks of life”) with our cats, dogs, goldfish and bananas so, unsurprisingly, in living creatures, eyes are common, often in pairs but unlike those in humans, not all are out-growths of a brain although, in many of the lineages of the Metazoa they are neurally derived and remain tightly integrated with the central nervous system.

A nice pair of boobies.  Charmingly, blue-footed boobies are known to be monogamous, pairs often staying together for life.  Like us, birds are two eyed vertebrates although except for the old outlier (like owls) their eyes, for good reasons, shifted to the sides.  Note how the booby’s eye differs from that of a human.

As a general principle it all depended on the developmental origin and phylogeny (the evolutionary history of groups of organisms).  In vertebrates (mammals, birds, fish etc), the eye evolved as an evagination (a growth outward) of the forebrain during embryogenesis (the process by which an embryo is formed and develops).  Cephalopods (octopus, squid etc) differ in that while the optic lobes of the brain are large and closely connected, the eye is not literally a brain protrusion; thus, while neurally integrated, the eyes are not brain outgrowths.  Arthropods (insects, crustaceans and such) have compound eyes formed from ectodermal (of the The outermost of the three tissue layers in the embryo of a metazoan animal) tissues which connect to the brain via optic nerves and are thus also neurally connected but not developmental extensions of the brain itself.  Many cnidarians (such as the box jellyfish) possess complex lens eyes but lack a centralized brain, their eyes peripheral sensory structures connecting to nerve rings rather than a true brain.  Many invertebrates have relatively simple photoreceptors which can be thought of as “eyespots” which can be distributed across body tissues, the best contemporary comparison probably the sensors now so ubiquitous in electronic devices.

Boobies, one step at a time.

A booby is a seabird in the genus Sula, part of the Sulidae family.  Boobies are closely related to the gannets (Morus), which were formerly included in Sula, the genus created in 1760 by the French naturalist Mathurin Jacques Brisson (1723-1806).  The name was derived from súla, the Old Norse and Icelandic word for the other member of the family Sulidae, the gannet.  The English name booby was based on the Spanish bobo (stupid) as the tame birds often landed on board sailing ships, where they were easily captured and eaten.  As well as a popular addition to the diet of sailors for whom meat other than fish was a rarity, it was fortuitous for many, the Admiralty's archives revealing boobies often mentioned as having been caught and eaten by shipwrecked sailors.

Mr Andrew Mountbatten Windsor in police car, under arrest, February, 2026.

If humans had eyes free of a white sclera (like the booby and many birds), our appearance would be quite different, illustrated by a digitally edited image of a green-eyed (former prince/duke/admiral etc) Andrew-Mountbatten Windsor (b 1960), rendered as a line drawing by Vovsoft.  However, the use of that image to demonstrate the point may not have been the best choice because, in the original, his expression didn’t appear greatly different.

As well as charming eyes, boobies also have interesting feet.  The distinctive blue feet (the result of pigments ingested from their diet of fish) also play a part in the bobby’s mating ritual although not exactly in the podophilic sense familiar in a sub-set of humans.  In the spring mating season, the bird’s feet become a bright turquoise blue and, to demonstrate their health and vitality, conspicuously they will display them to potential partners.  The job done, as their eggs hatch, the blue hue fades to something less vivid.  One aspect of their behaviour which amused the ornithologists who first observed it was that if among fishers unloading their catch, it tossed a small fish from the by-catch, a booby will take it and waddle off somewhere to enjoy it in solitude rather than gulping it down as in common in many species.  Like penguins, although ungainly on land, they are skilled plunge divers which used their streamlined bodies and air sacs “fly” through the water, catching their prey at high speed and they hunt in "packs", coordinating their movement to maximize the catch.  Boobies have been recorded diving from as high as 90 m (300 feet), their speed upon entry estimated at around 100 km/h (60 mph).

Fascinator

Fascinator (pronounced fas-uh-ney-ter)

(1) A person or thing that fascinates.

(2) A scarf of crochet work, lace, or the like, narrowing toward the ends, worn as a head covering by women.

(3) A lightweight, decorative head covering worn by women on certain occasions.

1740-1750: The construct was fascinat(e) + -or.  Fascinate was from the Late Latin fascinātus, perfect passive participle of fascinō (enchant, bewitch, fascinate), from fascinum (a phallus-shaped amulet worn around the neck used in Ancient Rome; witchcraft). The -or suffix was from the Middle English -our, from the Old French -eor, from the Latin -ātor and reinforced by the Old French -or and its source, the Latin -tor & -tōrem.  It was used to create an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed.  In electrical engineering it has the specific use of being appended to the names of members of classes of components, especially those that have an extensive property name of the same root suffixed with -ance (eg to convey the sense that resistors possess resistance and inductors possess inductance).  While the rule is not absolute, English generally appends the –or suffix where Latin would: to the root of a Latin-type perfect passive participle.  For other words, English tends more to use the suffix –er although there are words which have evolved to use both (protester & protestor).  In other cases, conventions have emerged such resistor which is the correct name for the use in electrical science whereas resister may elsewhere be used.  Fascinator is a noun; the noun plural is fascinators.

The hat

Lindsay Lohan in large white and fuchsia flower fascinator from the Fillies Collection (part number S162WF), rendered by Vovsoft as cartoon character.

Students of millinery seem inclined to trace the origins of the modern fascinator to the 1770s when, apparently on a whim, Marie Antoinette arranged clusters of ostrich and peacock feathers into her pomaded hair although images from antiquity suggest women have been using similar embellishments for millennia.  The name was first adopted in the 1960s, a borrowing from the eighteenth and nineteenth centuries when a fascinator was an oblong head covering of silk, lace, or net or, in its more functional forms, of knitted or crocheted fine yarn; essentially a scarf.  Taxonomically, milliners place modern fascinators under the genus of hats but definitely as a sub-set.  Milliner Philip Treacy (b 1967) who has made a great many defines them as “…a small adornment for the head, attached to a comb, wire, or clip that perches on the head with no brim or crown."  The term today seems to refer to anything attached to a clip, a headband, or a comb but which stops short of being a hat.  One failed marketing ploy was the hatinator, a word invented in 2012 and said to be a cross between hat and fascinator, a hatinator being defined as something fastened on the head with a band (like a fascinator), but with the appearance of a hat.  A clumsy attempt to create a market segment which already existed, women weren’t fooled.

Sister Princess Eugenie (Mrs Jack Brooksbank; b 1990, left) and father Prince Andrew (Duke of York (b 1960, right) looking at Princess Beatrice's (Mrs Edoardo Mapelli Mozzi; b 1988, centre) soon to be famous Philip Treacy fascinator, Westminster Abbey, London, 29 April 2011.  Until she appeared wearing this construction, most photographs of Princess Beatrice had focused on her lovely sanpaku eyes.  Opinion in the celebrity gossip magazines was divided on whether Eugenie's glance suggested envy or scepticism.

Worn by Princess Beatrice to the wedding of Prince William (b 1982) and Catherine Middleton (b 1982) the “distinctive” fascinator by Irish society milliner Philip Treacy (b 1967) was derided by some as a “ridiculous wedding hat” which seems unfair because it was a playful design which wasn’t that discordant upon the head on which it sat and was the only memorable headgear seen on the day, added to which it was symmetrical which is these days is genuinely a rarity in fascinators.  It was later sold at a charity auction for US$131,560 (said to be a record for such creations) so there was that.  Interestingly, some two years after the princess's fascinator made such an impression, the milliner gave an interview to the UK's Sunday Times in which he proclaimed: “The fascinator is dead and I’m delighted.”  Asked why his view had changed, he explained: “The word fascinator sounds like a dodgy sex toy and what’s so fascinating about a fascinator?  Mass production means that they became so cheap to produce that now they are no more than headbands with a feather stuck on with a glue gun. We’re seeing a return to proper hats.”  Clearly, association with a "cheap" product worn by chavs was no place for a "society milliner" although the journalist did suggest the Mr Treacy's change of heart may have followed Elizabeth II (1926-2022; Queen of the UK and other places, 1952-2022) in 2012 banning fascinators from the Royal Enclosure at the Royal Ascot, meaning the creations were not but passé but proscribed.  If thinking back to that day in Westminster Abbey, the journalist may have been tempted to suggest Mr Treacy write a book called: The Fascinator, My Part in its Downfall but any temptation was resisted.  Despite the obituary, the fascinator seems alive and well and the fashion magazines provide guidance to help race-goers and others pick "a good one" from "a chav one".

Bilateral

Bilateral (pronounced bahy-lat-er-uhl)

(1) Pertaining to, involving, or affecting two or both sides, factions, parties, or the like.

(2) Located on opposite sides of an axis; two-sided, especially when of equal size, value etc.

(3) In anatomy and biology, pertaining to the right and left sides of a structure (especially in the region furthest from the median plane).

(4) In contract law, binding the parties to reciprocal obligations.

(5) In anthropology, relating to descent through both maternal and paternal lineage.

(6) In the British education system, a course combining academic and technical components.

(7) In physics, acting or placed at right angles to a line of motion or strain.

(8) In phonetics and phonology, of a consonant (especially the English clear l), pertaining to sounds generated by partially blocking the egress of the airstream with the tip of the tongue touching the alveolar ridge, leaving space on one or both sides of the occlusion for air passage.

1775: The construct is bi + lateral.  Bi-, in the sense of the word-forming element (two, having two, twice, double, doubly, twofold, once every two etc) is from the from Latin bis (twice) or bīnus (double), from the Old Latin which was cognate with the Sanskrit dvi-, the Ancient Greek di- & dis-, the Old English twi- and the German zwei- (twice, double), all from the primitive Indo-European PIE root dwo- (two), ultimate source also of the Modern English duo.  Bilateral is a noun & adjective, bilateralist, bilateralization, bilaterality & bilateralism are nouns and bilaterally is an adverb; the noun plural is bilaterals.

It may have been in use before but was certainly nativized during the sixteenth century.  The occasionally bin- before vowels was a form which originated in French, not Latin although it’s suggested this may have been influenced by the Latin bini (twofold), the familiar example being “binary”.  In computing, it’s most associated with zero-one distinction in the sense of off-on and in chemistry, it denotes two parts or equivalents of the substance referred to although there are rules and conventions of use to avoid confusion with stuff named using the Greek prefix di- such as carbon dioxide (CO₂).  In general use, words built with bi- prefix can cause confusion.  While biennial (every two years) seems well understood, other constructs probably due to rarity remain, ambiguous: fortnightly is preferable to biweekly and using “every two months” or “twice a month” as required removes all doubt.

Lateral was first adopted as verb in the 1640s from the fourteenth century Old French lateral, directly from Latin laterālis (belonging to the side), a derivation of latus (genitive lateris) (the side, flank of humans or animals, lateral surface) of uncertain origin.  As a noun, the precise definition "situated on either side of the median vertical longitudinal plane of the body" is from 1722.   Equilateral (all sides equal) was first used in mathematics in the 1560s, a borrowing from the Latin aequilateralis, aequi- being the suffix- meaning “equal”; contra-lateral (occurring on the opposite side) is from 1871; the adjective ipsilateral (on the same side of the body), bolting on the Latin ipse- suffix (self) dates from 1907; the use in US football to describe a lateral pass seems to have appeared in print first in 1934.  Multilateral and trilateral seem to have been seventeenth century inventions from geometry, the more familiar modern applications in international diplomacy not noted until 1802.

Conventions of use

Although one would have to be imaginative, with the Latin, there’s little limit to the compound words one could construct to describe the number of sides of a thing.  The words, being as unique as whole numbers, would also be infinite.  Whether many would be linguistically useful is doubtful; sextilateral may mislead and ūndēquadrāgintālateral (thirty nine sided) seems a complicated solution to a simple problem.

Unilateral             One-sided
Bilateral               Two-sided
Trilateral              Three-sided
Quadrilateral        Four-sided
Quintilateral         Five-sided
Sextilateral          Six-sided
Septilateral          Seven-sided
Octolateral           Eight-sided
Novilateral           Nine-sided
Decilateral           Ten-sided
Centilateral          Hundred-sided
Millelateral           Thousand-sided

The modern convention appears to be to stop at trilateral and thereafter, when describing gatherings of four or more, adopt multilateral or phrases like four-power or six-party.  Trilateral seem still manageable, adopted not only by governmental entities but also by the Trilateral Commission (founded in 1973 with members from Japan, the US, and Europe), a remarkably indiscrete right-wing think-tank.  However, in the organically pragmatic evolution of English, there it tends to stop, quadrilateral now most associated with Euclidean plane geometry (there are seven quadrilateral polygons) and used almost exclusively in that discipline and other strains of mathematics.  Outside of mathematics, it was only in the formal language of diplomacy that quadrilateral was used with any frequency.  The agreement of 15 July 1840, (negotiated between Lord Palmerston (1784-1865; variously UK prime-minister or foreign secretary on several occasions 1830-1865) and Nicholas I (1796–1855; Tsar of Russia 1825-1855) to tidy up things in the Mediterranean) between Great Britain, Russia, Austria, and Prussia was formalised as a quadrilateral treaty but the word fell from favour with quadruple alliance preferred for a later European arrangement.

Bilateral diplomacy: Lindsay Lohan meeting with Recep Tayyip Erdoğan (b 1954; prime-minister or president of the Republic of Türkiye since 2003), Ankara, 27 January 2017.

Although many of the wonks in the foreign policy establishment like to dream of a world in which everything is settled by multi-lateral discussions, in the world of the realists, it's understood the core of conflicts (which are the central dynamic of international relations) are bilateral.  Accordingly, most efforts are devoted to bilateral discussions.  In the business of predictions, it's also the relationships between two states which absorbs most of the thoughts of pundits and the long-term projections of those in the field can make interesting reading, decades later.  In 1988, Richard Nixon (1913-1994; US president 1969-1974) published 1999: Victory Without War, which with no false modesty he suggested was "...a how-to guide in foreign police for whomever was elected president in November 1988".  Given that, it's not surprising one passage has attracted recent comment: "...in the twenty-first century the Sino-US relationship will be one of the most important, and one of the most mutually beneficial, bilateral relationships in the world."  Things do appear to have worked out differently but there is a school of thought that the leadership of Xi Jinping (b 1953; general secretary of the Chinese Communist Party (CCP) and paramount leader of the People's Republic of China (PRC) since 2013) is an aberration and that his replacement is likely to be one who pursues a more cooperative foreign and economic policy because that is more likely to be in China's long-term (ie a century ahead) interest.

A quadrilateral meeting to discuss German war guilt reparations and allied debts accumulated during World War I (1914-1918): Raymond Poincaré (1860–1934; President of France 1913-1920, left), Andrew Bonar Law (1858–1923; Prime Minister of the United Kingdom 1922-1923. centre-left), Benito Mussolini (1883-1945; Duce (leader) & Prime-Minister of Italy 1922-1943, centre right) and Georges Theunis (1873–1966; Prime Minister of Belgium 1921-1925 & 1934-1935, right), 10 Downing Street, London, December 1922.

This was an obscure photograph which until the twenty-first century had appeared only in some specialist history texts but as the internet achieved critical mass memes became a thing and Mussolini’s sanpaku eyes were a gift for the meme-makers, most captions suggesting the duce may have had a sudden premonition of his own unfortunate end although others offered: “I feel naked without a moustache”, “I think I have imposter syndrome”, “Oh God, I just pooped my pants”, “One of these men may be a Freemason but I don't know which” and “I wonder if they can tell I'm on drugs”.  However, although not noted as a mystic, he may also have sensed impending death “sitteth at the right hand”, Andrew Bonar Law then having only months to live.

Serving as the UK prime minister for seven months between October 1922 and May 1923, it’s ironic Andrew Bonar Law is now remembered only because of the memorable title of his biography (The Unknown Prime Minister. The Life and Times of Andrew Bonar Law, 1858–1923 (1955)) by Tory historian Robert Norman (Baron Blake, 1916–2003), something borrowed from a chance remark at Law’s funeral by Henry Asquith (1852–1928; UK prime minister 1908-1916): “We’re burying the unknown prime minister next to the Tomb of the Unknown Soldier.”  Law deserves more than that footnote because that he even achieved the office was emblematic of both a changing country and a changing party.  He was preferred over Lord Curzon (1859–1925), a glittering former foreign secretary and Viceroy of India; never again would seriously it be contemplated a prime-minister might sit in the House of Lords.  Unexpectedly diagnosed with an inoperable throat cancer, Law resigned and within six months was dead.      

Rare too is the more recent diplomatic creation, the pentalateral (five-power) treaty of which there appear to have been but two.  One was signed on 23 December 1950 between the United States, France, Cambodia, Laos, and Vietnam.  It didn’t end well.  The other pentalateral treaty was sealed in Tehran during October 2007 between Azerbaijan, Iran, Kazakhstan, Russia and Turkmenistan, the littoral countries of the Caspian Sea and was a mechanism to avoid squabbles while carving up resources.  Some assemblies are better described in other ways.  When the five permanent members of the UN Security Council (China, France, Russia, the UK & the US) plus Germany formed a now defunct standing committee to deal with issues raised by Iran’s nuclear programme, although a sextilateral, it was instead dubbed P5+1 although in Brussels, the eurocrats preferred E3+3.

The chief negotiators of the six-party talks on North Korea’s nuclear program, left to right: Sergey Razov (b 1953; Russia), Christopher Hill (b 1952; United States), Kenichirō Sasae (b 1951; Japan), Wu Dawei (b 1946; China), (Chun Yung-woo, b 1952; South Korea), Kim Kye-gwan (b 1943; North Korea).  Those learning English will find the conventional tool of surface analysis produces a misleading meaning if they deconstruct the elements of "sextilateral".  Here, a spokesman for six men briefs the media about their sextilateral, Diaoyutai State Guesthouse, Beijing, China, 23 December 2006.

Meme

Meme (pronounced meem)

(1) Any unit of cultural information, such as a practice or idea, that is transmitted orally or by repeated action (by imitation) from one mind to another, through generations, in a manner comparable to the transmission of genes; the synonym is culturgen

(2) On the internet, a cultural item in the form of an image, video, phrase etc, that is spread and often altered in a creative or humorous way.

(3) In Internet slang, a derogatory term to describe something not to be taken seriously (meme job, meme degree etc).

(4) To turn into a meme; to use a meme.

1976: From the Ancient Greek mīmeîsthai (to imitate, copy) and a shortening of mimeme, from the Ancient Greek μίμημα (mīmēma) (imitated thing) from μιμεῖσθαι (mīmeîsthai) (to imitate), from μῖμος (mimos) (imitation, copy; mime).  Structurally, the word was shortened (following the model of gene) from mimeme and anglicized to emulate the form of a noun derived from the Ancient Greek mīméomai with the deverbal suffix -μα (-ma), from μῖμος (mîmos).  The word was coined by British evolutionary biologist Richard Dawkins (b 1941) and used first in his 1976 book The Selfish Gene.  The construct was m(ime) +‎ -eme and Dawkins apologized to classical scholars for what they would think a most improper form, explaining he wanted something monosyllabic and if they preferred they could think of it as related to the French word même (“same or alike” although the meaning does shift with the context of use).  Helpfully, he added it should be pronounced to rhyme with “cream”.  In the way English forms proliferate (often with short lives) on the internet, meme has been the source of many coining including dank meme, memeable, memedom, memesque, meme-maker, memeable, memed, memeplex, memeish, memester, memeishness, meme-pool, memescape, memetic, memeworthy, memey, memome & memeable.  Meme is a noun, verb & adjective and meamed & meaming are verbs; the noun plural is memes.

Barack Obama (b 1961; POTUS 2009-2017, left) & crooked Hillary Clinton (b 1947; US secretary of state 2009-2013, right).

The more widely used concept of “a cultural fragment distributed on the internet” was created by lawyer Michael Godwin (b 1956) of the EFF (Electronic Frontier Foundation) and was first documented in 1994, use beginning to spike in 1997.  Godwin was the author also of Godwin's law (rule) which states that the longer an online exchange lasts, the greater the probability that some comparison with Adolf Hitler (1889-1945; German head of government 1933-1945 & head of state 1934-1945) or the Nazi regime will be invoked.  There’s some evidence suggesting the rule may not (statistically) operate as described but it remains a useful tool for determining the point at which a discussion (certainly if conducted on platforms like X (formerly known as Twitter) or Reddit) has passed a certain threshold.  The concept of the meme is very old, examples noted in the graffiti of Antiquity and anthropologists have cited prehistoric example; the pre-internet exemplar in the modern age being "Kilroy was here" which proliferated with extraordinary rapidity during World War II (1939-1945).  Many languages have adopted meme, some in the original sense from biological science, most in the more recent application used on the internet but there are other meanings.  There was the French même and the Turkish meme was from the Ottoman Turkish ممه‎ (nipple, breast (and described by most dictionaries as “a childish term”)), following the Ancient Greek μᾰ́μμη (mámmē) and the Persian ممه‎ (mame).

Looking over her shoulder: Donald Trump (b 1946; US president 2017-2021 and since 2025) watching wife Melania (b 1970, US First Lady 2017-2021 and since 2025) voting.

Dawkins coined meme to describe the concept of the intra- and trans-generational cultural spread of ideas and cultural phenomena, his construct being analogous with the agent of evolutionary biology, the gene.  He didn’t claim the idea was new, noting the earlier work of geneticists & ethologists and as early as 1904 German zoologist Richard Semon (1859-1918) had published The Mneme and mneme in which he included his theory which explored a vaguely similar idea although one later disproved as understandings of genetics improved.  Closer to the thoughts of Dawkins was La Vie des Termites (The Life of White Ants (1926)), an entomological book by Nobel laureate in literature Maurice Maeterlinck (1862–1949) which remains controversial because of the extent of the author’s plagiarism although he would later acknowledge a debt to the nineteenth century work of English biologist T.H. Huxley (1825–1895).

Memes can be self-generated for purposes of ambush marketing.  Lindsay Lohan risked going straight to Hell by purloining Pope Francis (1936-2025; pope 2013-2025) to promote Xanax.

Dawkins' point was that evolution depended ultimately only a self-replicating unit of transmission which, in biological evolution, was the gene and by analogy, human behaviour and cultural evolution could helpfully be described, at least in part, by memes, subject as they were to the influences and pressures of evolution.  Also, just as genes don’t always replicate as exact duplicates, memes existed and replicated imperfectly, things being combined, refined and rejected, the interactions creating new memes and thus, over time, cultures in some ways stayed the same; in others, things changed.  The concept was well-received by cultural theorists and critics but less effusive were many scientists, some of whom felt the gene/meme analogy a bit strained because, unlike genetic material, memes couldn’t be studied by the scientific method nor reduced to mathematical description, there being nothing even vaguely similar to the DNA which is the definable code of the gene.

Churchill, Roosevelt & Stalin, Yalta, 1945.  Things weren't always happy between the three.  In software, the colorization process depends on user input for an emulation of authenticity. 

Held in the Livadia, Yusupov, and Vorontsov palaces at Yalta in the Crimea between 4-11 February 1945, the Yalta Conference was the second of the three decisive meetings between the leaders of government of the UK, US and USSR, the first being Tehran (the capital of Iran (Persia), 28 November-1 December 1943) and the third Potsdam (in what soon would become the GDR (Deutsche Demokratische Republik (German Democratic Republic; the old East Germany, 1949-1990), 17 July-2 August 1945).  Of the three, it was the business done at Yalta which was most decisive and what was agreed (and, just as significantly, not agreed and left sufficiently vague to be open to comrade Stalin's interpretation) there decided for decades the political and military dynamics in Europe and beyond.  In fairness to Churchill and Roosevelt, because of the reality "on the ground" of the Red Army's presence in conquered ("liberated" in Kremlinspeak") lands, whether more could have been achieved by them is unlikely but what over the decades unfolded in Eastern & Central Europe was very different from what they had hoped.  Of the leaders, only comrade Stalin (1878-1953; Soviet leader 1924-1953) was there from start to finish, Harry Truman (1884–1972; POTUS 1945-1953) attending the Potsdam conference because of the death of Franklin Delano Roosevelt (FDR, 1882–1945, POTUS 1933-1945) while midway through that event, Clement Attlee (1883–1967; UK prime minister 1945-1951) replaced Winston Churchill (1875-1965; UK prime-minister 1940-1945 & 1951-1955) after the latter’s defeat in the general election.  If comrade Stalin needed any proof democracy was a bad idea, the results of the UK’s 1945 election provided plenty.  The group photographs from the Yalta Conference were among the most re-produced images from World War II  (1939-1945) and have been repurposed by the meme-makers:

Comrade Bernie Sanders, (b 1941; US senator (independent) for Vermont since 2007 and "Crazy Bernie" in Donald Trump's (b 1946; POTUS 2017-2021 and since 2025) naming system) bookends the Yalta Conference with comrade Stalin.

The image of comrade Bernie was from him in mittens at Joe Biden's (b 1942; POTUS 2021-2025) inauguration, Washington DC, 20 January 2021.  Vermont folk are used to cold winters and the mittens were knitted by Vermont elementary school teacher Jen Ellis.  The publicity generated by the inauguration photograph saw a sudden spike in demand and within hours of the posting, orders for thousands of pairs had been received.  Noting the interest, Ms Ellis immediately made three pairs for auction, the proceeds split between charities and her daughter's college fund.  An artisan creator and not in a position to support mass-production, the mitten-maker entered an arrangement with a manufacturer to produce a range of socks with the same pattern, the proceeds going to Vermont food banks, a cause which doubtlessly comrade Bernie supported.

Lindsay Lohan sitting at Churchill's right hand.

The image of Lindsay Lohan in 2007, resting (just before dawn) in a Cadillac Escalade in Los Angeles in May 2007 was one of that year's most widely circulated memes, creators taking advantage of the striking similarity between her sleeping form and that of L'Estasi di Santa Teresa (The Ecstasy of Saint Teresa; sometimes called The Transverberation of Saint Teresa), a sculptural group in white marble, carved by Gianlorenzo Bernini (1598-1680) in 1652 and located in the Cornaro Chapel (1626), at Santa Maria della Vittoria, Rome.  The famous photo of Lindsay Lohan was taken during her "troubled starlet" phase.

A quadrilateral meeting to discuss German war guilt reparations and allied debts accumulated during World War I (1914-1918): Raymond Poincaré (1860–1934; President of France 1913-1920, left), Andrew Bonar Law (1858–1923; Prime Minister of the United Kingdom 1922-1923. centre-left), Benito Mussolini (1883-1945; Duce (leader) & Prime-Minister of Italy 1922-1943, centre right) and Georges Theunis (1873–1966; Prime Minister of Belgium 1921-1925 & 1934-1935, right), 10 Downing Street, London, December 1922.  At this time, the Duce had been in office only a few weeks.

Memes can be retrospective.  This was an obscure photograph which until the twenty-first century had appeared only in some specialist history texts but as the internet achieved critical mass, memes became a thing and Mussolini’s sanpaku eyes were a gift for the meme-makers, most captions suggesting the duce may have had a sudden premonition of his own unfortunate end although others offered: “I feel naked without a moustache”, “I think I have imposter syndrome”, “Oh God, I just pooped my pants”, “I know one of these men is a Freemason but I don't know which”, “Maybe drinking those two triple-shot, short blacks was a bad idea” and “I wonder if they can tell I've smoked some weed”.  However, although not noted as a mystic, he may have sensed another's impending death “sitteth at the right hand”, Andrew Bonar Law then having only months to live.