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Etymology — The origins of English words

Where do words come from? Trace the origin and history of any English word, from its Latin, Greek or Old English roots through to its modern meaning. Every etymology is sourced.

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margarita
Spanish
From Spanish margarita ("daisy" / the name Margaret), ultimately from the same Greek root meaning "pearl" as Margaret.
cynic
Ancient Greek
From Ancient Greek kunikos, traditionally linked to kuon ("dog") because the early Cynic philosophers were mocked for their blunt, unrefined manners — though it may originally have come from the name of the gymnasium where the school first met.
crypt
Latin
From Latin crypta ("vault"), ultimately from Greek kryptos ("hidden") — the same root as "cryptic".
cranium
Ancient Greek
From Medieval Latin cranium ("skull"), from Ancient Greek kranion.
cosmos
Greek
From Greek kosmos, meaning both "order" and "the universe" — the Greeks saw the universe itself as a supreme example of order.
climax
Greek
From Greek klimax, "ladder, staircase," used figuratively for a rhetorical build-up to a peak point.
comedy
Ancient Greek
From Middle French comedie, from Latin comoedia, from Ancient Greek komoidia — literally "revel-song," from komos ("revel, carousing") and oide ("song").
Cleopatra
Greek
From the name of Cleopatra VII, the last ruler of Ptolemaic Egypt, from Greek Kleopatra, "glory of her father."
cinema
French
Borrowed from French cinéma, a clipping of cinématographe, coined by the Lumière brothers from Greek roots meaning "to write movement".
chlamydia
New Latin
From New Latin Chlamydia, based on Greek khlamys ("cloak") — a nod to how the infected cells appear wrapped or "cloaked" under a microscope.
chlorophyll
French
From French chlorophylle, built from Greek khlōros ("pale green") and phyllon ("leaf").
Chloe
Ancient Greek
From Ancient Greek khloē ("young green shoot"), originally an epithet of the goddess Demeter.
charisma
Ancient Greek
From Ancient Greek kharisma ("grace, favour, gift"), from kharis ("grace"). Its modern meaning of magnetic personal appeal spread widely after sociologist Max Weber used it to describe a rare quality in certain leaders.
cauterize
Late Latin
From Late Latin cauterizare, "to burn with a hot iron," from Greek kauterion, "branding iron."
catharsis
Greek
From Greek katharsis, "cleansing" or "purging" — Aristotle used the word to describe how tragic drama purges an audience's pity and fear.
cardiology
Greek
From Greek kardia ("heart") plus -logy ("study of").
calypso
Origin
From Trinidadian English, likely from the word "kaiso," possibly of West African origin; the spelling later merged with the name of the mythological nymph Calypso.
hysterical
Greek
From hysteric + -al, ultimately from Greek hystera ("womb").
hysteria
Latin
From Latin hystericus, from Greek hysterikos ("suffering in the womb") — from hystera ("womb"). Ancient physicians wrongly attributed this emotional state to the uterus.
hysterectomy
Latin
From hyster- (relating to the uterus) + -ectomy ("surgical removal").
hypodermic
Latin
From hypo- ("under") + dermic (relating to the skin), from Greek derma.
hypocrisy
Greek
From Greek hypokrisis ("stage acting, pretense"), from hypokrinomai ("to play a part, dissemble") — the same root that gives us "hypocrite."
hypochondriac
French
From French hypocondriaque, from Greek hypokhondriakos, literally "of the region below the ribs" — ancient physicians once linked that area of the body to melancholy and health anxiety.
hypnotic
French
From French hypnotique, ultimately from Greek hypnos ("sleep").