Online Etymology Dictionary

vocabulary (n.): 1530s, "list of words with explanations," from Medieval Latin vocabularium "a list of words," from Latin vocabulum "word, name, noun," from vocare "to name, call," related to vox "voice," from PIE root *wekw- "give vocal utterance, speak" (see voice (n.)). Meaning "range of words in the language of a person or group" is first attested 1753.
lithium (n.): silver-white metallic element, 1818, with element ending -ium + lithia, Modern Latin name given by Swedish chemist Jöns Jacob Berzelius (1779-1848) to the earth from which it was extracted, from Greek lithos "stone" (see litho-). The name indicates its mineral origin and distinguishes it from two previously known alkalis of vegetable origin.
John: masc. proper name, Middle English Jon, Jan (mid-12c.), from Old French Jan, Jean, Jehan (Modern French Jean), from Medieval Latin Johannes, an alteration of Late Latin Joannes, from Greek Ioannes, from Hebrew Yohanan (longer form y'hohanan), said to mean literally "Jehovah has favored" or "Jah is gracious," from hanan "he was gracious."

Greek conformed the Hebrew ending to its own customs. The -h- in English was inserted in imitation of the Medieval Latin form. Old English had the Biblical name as Iohannes. As the name of John the Baptist and John the Evangelist, it was one of the most frequent Christian given names, and in England by early 14c. it rivaled William in popularity and was used generically (in Middle English especially of priests) and as an appellative (as in John Barleycorn, John Bull, John Q. Public). Somehow it also became the characteristic name of a Chinaman (1818).

The Latin name also is the source of French Jean, Spanish Juan, Italian Giovanni, Portuguese João, also Dutch Jan, Hans, German Johann, Russian Ivan. Welsh form was Ieuan, Efan (see Evan), but Ioan was adopted for the Welsh Authorized Version of the Bible, hence frequency of Jones as a Welsh surname.
Appalachia: "cultural and geographical region of inland Eastern U.S.," 1880s, from the Appalachian Mountains, which are its core. Earlier Appalachia was proposed as a better name for "United States of America" by Washington Irving in 1839 (though he preferred Alleghenia) and this may have been the coinage of the word.
It is a thousand pities that the puny witticisms of a few professional objectors should have the power to prevent, even for a year, the adoption of a name for our country. At present we have, clearly, none. There should be no hesitation about "Appalachia." In the first place, it is distinctive. "America" is not, and can never be made so. We may legislate as much as we please, and assume for our country whatever name we think right — but to use it will be no name, to any purpose for which a name is needed, unless we can take it away from the regions which employ it at present. South America is "America," and will insist upon remaining so. [Edgar Allan Poe, 1846]
jack (n.): late 14c., jakke "a mechanical device," from the masc. name Jack. The proper name was used in Middle English for "any common fellow," and thereafter extended to various appliances which do the work of common servants (1570s). Also used generically of male animals (1620s, see jackass, jackdaw, etc.).

As a portable contrivance for raising weight by force from below, 1703. As the name of a device for pulling off boots from 1670s. The jack in a pack of playing cards (1670s) is in German Bauer "peasant." Slang meaning "money" is by 1890 (in earlier slang it meant "a small coin"). Jack-towel, one sewn together at the ends round a roller, is from 1795. The jack of Union Jack is a nautical term for "small flag at the bow of a ship" (1630s) and perhaps is from the word's secondary sense of "smaller than normal size."
James: masc. proper name, New Testament name of two of Christ's disciples, late 12c. Middle English vernacular form of Late Latin Jacomus (source of Old French James, Spanish Jaime, Italian Giacomo), altered from Latin Jacobus (see Jacob).

The Welsh form was Iago, the Cornish Jago. James the Greater (July 25) was son of Zebedee and brother of St. John; James the Less (May 1) is obscure and scarcely mentioned in Scripture; he is said to have been called that for being shorter or younger than the other. Fictional British spy James Bond dates from 1953, created by British author Ian Fleming (1908-1964), who plausibly is said to have taken the name from that of U.S. ornithologist James Bond (1900-1989), an expert on Caribbean birds.
Jesus: personal name of the Christian Savior, late 12c.; it is the Greek form of Joshua, used variously in translations of the Bible. From Late Latin Iesus (properly pronounced as three syllables), from Greek Iesous, which is an attempt to render into Greek the Aramaic proper name Jeshua (Hebrew Yeshua, Yoshua) "Jah is salvation." This was a common Jewish personal name during the Hellenizing period; it is the later form of Hebrew Yehoshua (see Joshua).

Old English used hælend "savior." The common Middle English form was Jesu/Iesu, from the Old French objective case form, from Latin oblique form Iesu (genitive, dative, ablative, vocative), surviving in some invocations. As an oath, attested from late 14c. For Jesus H. Christ (1924), see I.H.S. First record of Jesus freak is from 1970.
castor (n.): late 14c., "beaver," from Old French castor (13c.), from Latin castor "beaver," from Greek Kastor, literally "he who excels," name of one of the divine twins (with Pollux), worshipped by women in ancient Greece as a healer and preserver from disease.

His name was given to secretions of the animal (Latin castoreum), used medicinally in ancient times. (Through this association his name replaced the native Latin word for "beaver," which was fiber.) In English, castor is attested in this sense from c. 1600. Modern castor oil is first recorded 1746; it is made from seeds of the plant Ricinus communis but supposedly possesses laxative qualities (and taste) similar to those of beaver juice, and thus so named.
Denver: city in Colorado, U.S., founded 1858 as Auraria ("golden"), renamed 1859 for Gen. James W. Denver (1817-1892), governor of the territory. The family name is from the place of that name in Norfolk, literally "ford or passage used by the Danes," from Old English Dena (genitive plural) + fær.

The Denver boot or shoe as the name for a wheel clamp for illegally parked vehicles, supposedly was invented 1953 by Frank Marugg, pattern-maker and violinist with the Denver Symphony Orchestra. He was a friend of politicians and police department officials, and the city sheriff's department came to him for help in making a device to immobilize vehicles whose owners didn't pay parking tickets.
Charlotte: fem. proper name, from the French fem. of Charlot, a diminutive of Charles. Meaning "apple marmalade covered with bread-crumbs" is attested from 1796, presumably from French (where, however, the dessert name is attested only from 1804), possibly from the fem. proper name, but the connection is obscure. Perhaps from some French dialect word. Compare Middle English charlette (mid-14c.) "dish containing meat, eggs, milk, etc.," said to be probably from Old French char laité "meat with milk."

The city in North Carolina, U.S., was settled c. 1750 and named for Princess Charlotte Sophia (1744-1818), who married George III of England in 1761; Charlottetown, Prince Edward Island, Canada, also was named for her (1763).
Gondwana: name of a region in north central India, from Sanskrit gondavana, from vana "forest" + Gonda, Sanskrit name of a Dravidian people, said to mean literally "fleshy navel, outie belly-button." The name was extended by geologists to a series of sedimentary rocks found there (1873), then to identical rocks in other places. Because the fossils found in this series were used by geologists to reconstruct the map of the supercontinent which broke up into the modern southern continents of the globe about 180 million years ago, this was called Gondwanaland (1896), from German, where it was coined by German geologist Eduard Suess (1831-1914) in 1885.
Graham: family name attested from early 12c., an Anglo-French form of the place name Grantham (Lincolnshire). In reference to crackers, bread, etc., made from unsifted whole-wheat flour, 1834, American English, from Sylvester Graham (1794-1851), U.S. dietetic reformer and temperance advocate. Related: Grahamism. Graham's law in physics (1845) is a reference to Scottish chemist Thomas Graham (1805-1869). Graham Land in Antarctica was named 1832 by English explorer John Biscoe in honor of Sir James Graham (1792-1861), first lord of the Admiralty; the U.S. name for it was Palmer Peninsula in honor of American explorer Nathaniel Palmer, who had led an expedition there in 1820. The rival names persisted until 1964.
Euxine: archaic name for the Black Sea, from Latin Pontus Euxinus, from Greek Pontos Euxenios, literally "the hospitable sea," a euphemism for Pontos Axeinos, "the inhospitable sea." From eu- "good, well" (see eu-) + xenos "host; guest; stranger" (see xeno-).

According to Room, The Old Persian name for the sea was akhshaena, literally "dark," probably in reference to the sudden, dangerous storms that make the sea perilous to sailors and darken its face (or perhaps in reference to the color of the water, from the sea being deep and relatively lifeless), and the Greeks took this untranslated as Pontos Axeinos, which was interpeted as the similar-sounding Greek word axenos "inhospitable." Thus the modern English name could reflect the Old Persian one.
gramercy (interj.): c. 1300, exclamation of thanks, later of surprise, from Old French grant-merci, gran merci "great thanks, many thanks," from gran (see grand (adj.)) + merci "reward, favor, thanks" (see mercy (n.)). Modern French merci "thank you" is a shortening of this.

New York City's Gramercy Park is named for the Gramercy Farm which once stood there; the first part of the name is an 18c. folk-etymology from Crommeshie Fly, the name of a former marsh or shallow pond that stood nearby, itself a mangling of New Netherlands Dutch Crommessie Vly, the first part of which represents either *Krom Moerasje "little crooked swamp" or *Krom Messje "little crooked knife," said to have been the name of a brook flowing into (or out of) the pond.
Iran: country name, from Persian Iran, from Middle Persian Ērān "(land) of the Iranians," genitive plural of ēr- "an Iranian," from Old Iranian *arya- (Old Persian ariya-, Avestan airya-) "Iranian", from Indo-Iranian *arya- or *ārya-, a self-designation, perhaps meaning "compatriot" (see Aryan).

In English it began to be used 1760s, by orientalists and linguists (Alexander Dow, William Jones), in historical contexts, and usually with a footnote identifying it with modern Persia; as recently as 1903 "Century Dictionary" defined it as "the ancient name of the region lying between Kurdistan and India." In 1935 the government of Reza Shah Pahlavi requested governments with which it had diplomatic relations to call his country Iran, after the indigenous name, rather than the Greek-derived Persia.
Trojan (adj.): Old English Troian "of or pertaining to ancient Troy," from Latin Trojanus, from Troia, Troja "Troy," from the Greek name for the city, said to be from Tros, name of a king of Phrygia, the mythical founder of Troy. Trojan horse was figurative of ambush-from-within in Roman times (equus Troianus); attested in English from 1570s; the computer virus sense is attested by 1982.

As a noun from mid-14c., "inhabitant of ancient Troy;" in early modern English, the noun could mean "a determined fellow, one who fights or works hard," from the Trojans' long resistance to the Greeks in the Trojan War, but also in 17c., it was a colloquial term for "person of dissolute life, carousing companion." The trade name for a brand of prophylactic contraceptive was registered 1927 in U.S.
Brazil: 1550s, from Spanish/Portuguese terra de brasil "red-dye-wood land," from Spanish brasil or Italian brasile, probably connected to French braize (see braize) for resemblance of color to a glowing ember (but Old Italian form verzino suggests a possible connection with Arabic wars "saffron"). Originally the name of a type of wood from an East Indian tree, used in making dye; the name later was transferred to a similar South American species. Brazil in reference to the wood is attested in English from late 14c. Complicating matters is Hy Brasil, a name applied by 1436 to one of the larger Azores Islands, later transferred to a legendary island or rock off the west coast of Ireland (sighted in 1791 at lat. 51° 10', long. 15° 58').
Bronx: named for Jonas Bronck, who settled there in 1641.
Jonas Bronck, who arrived at New Amsterdam in 1639, and whose name is perpetuated in Bronx Borough, Bronx Park, Bronxville -- in New York -- was a Scandinavian, in all probability a Dane and originally, as it seems, from Thorshavn, Faroe Islands, where his father was a pastor in the Lutheran Church. Faroe then belonged to Denmark-Norway and had been settled by Norwegians. The official language of the island in Bronck's days was Danish. ... Bronck may have been a Swede if we judge by the name alone for the name of Brunke is well known in Sweden. [John Oluf Evjen, "Scandinavian immigrants in New York, 1630-1674," Minneapolis, 1916]
Bronx cheer first recorded 1929.
Shia (n.): also Shiah, 1620s, a collective name for one of the two great Muslim sects, from Arabic shi'ah "partisans, followers, sect, company, faction" (from sha'a "to follow"). This is the proper use, but it commonly is used in English to mean "a Shiite." In Arabic, shi'ah is the name of the sect, shiya'iy is a member of the sect.

The branch of Islam that recognizes Ali, Muhammad's son-in-law, as the lawful successor of the Prophet; the minority who believed, after the death of the Prophet, that spiritual and political authority followed his family line, as opposed to the Sunni, who took Abu Bakr as the political leader of the community. The Arabic name is short for Shi'at Ali "the party of Ali."
Skraeling (n.): 1767, Norse name for inhabitants of Greenland encountered by the Viking settlers there, from Old Norse Skræingjar (plural), apparently literally "little men" (compare Icelandic skrælna "shrink"); another term for them was smair menn. The name may have been used first in reference to the inhabitants of Vineland (who would have been Indians), then transferred to Eskimos, who adopted it into their own language as Kalaleq.
Hans Egede, who published a dictionary of Greenland Eskimo in 1739, says that the Eskimos themselves told him that they got the name from the Norsemen who once lived in Greenland. [Gordon, p.217-8]
Veronica: fem. proper name, French Veronique, a variant of Greek Berenike (see Berenice). The popular "Saint Veronica" (not in the Roman Martyrology) traditionally was a pious woman who wiped the face of Christ when he fell carrying the cross to Calvary. The image of his face remained on the cloth, and the "veil of Veronica" has been preserved in Rome from the 8c. Her popularity rose with the propagation of the Stations of the Cross, and this connection led to the folk-etymology derivation of the name from Latin vera "true" + Greek eikon "image." Some also identified her with the woman with the issue of blood, cured by Christ, as in the East this woman was identified from an early date by the name Berenike. Hence vernicle (mid-14c.) "picture of the face of Christ," from Old French veronicle, variant of veronique "St. Veronica's cloth."
Rhode Island: U.S. state, the region is traditionally said to have been named by Italian explorer Giovanni da Verrazzano when he passed through in 1524, based on an imagined similarity between modern Block Island and the Greek Isle of Rhodes. More likely from Roodt Eylandt, the name Dutch explorer Adriaen Block gave to Block Island c. 1614, literally "red island," so called for the color of its cliffs. Under this theory, the name was altered by 17c. English settlers by influence of the Greek island name (see Rhodes), and then extended to the mainland part of the colony. Block Island later (by 1685) was renamed for the Dutch explorer.
Harriet: fem. proper name, fem. of Harry.
We think that gentlemen lose a particle of their respect for young ladies who allow their names to be abbreviated into such cognomens as Kate, Madge, Bess, Nell, &c. Surely it is more lady-like to be called Catharine, Margaret, Eliza, or Ellen. We have heard the beautiful name Virginia degraded into Jinny; and Harriet called Hatty, or even Hadge. [Eliza Leslie, "Miss Leslie's Behaviour Book," Philadelphia, 1839]
Nautical slang Harriet Lane "preserved meat" (1896) is the name of the victim of a notorious murder in which it was alleged the killer chopped up her body.
Des Moines: city in Iowa, U.S., named for French Rivière des Moines, the river that flows past it, which traditionally is derived from French des moines "of the monks," in reference to missionaries, but this probably is a fur trappers' folk-etymologizing of a name of the native people who lived there.

The place appears in a 1673 text as Moinguena, and historians believe this represents Miami-Illinois mooyiinkweena, literally "shitface," from mooy "excrement" + iinkwee "face;" a name given by the Peoria Indians (whose name has itself become a sort of insult) to their western neighbors. It is not unusual for Indian peoples to have hostile or derogatory names for others, but this seems an extreme case.
horseshoe (n.): also horse-shoe, late 14c. (early 13c. as a proper name), from horse (n.) + shoe (n.). Horseshoes as another name for the game of quoits is attested by 1822.
HORSE-SHOES, the game of coits, or quoits--because sometimes actually played with horse-shoes. [John Trotter Brockett, "A Glossary of North Country Words," 1829]
The belief that finding a horseshoe by chance is lucky is attested from late 14c., and the practice of nailing one above a doorway to prevent a witch entering (or leaving) was common in London down to c. 1800. Of a type of bend in a river, 1770, American English. The horse-shoe crab of the east coast of the U.S. so called by 1809, for its shape; earlier simply horse-shoe (1775); also horse-hoof (1690s), horse-foot (1630s), which Bartlett (1848) identifies as "the common name."
initialism (n.): "written word formed from the first letters, in order, of other words in a name or phrase," 1957, from initial (n.) + -ism. The word was used earlier in a sense "group of initial letters of an author's name (rather than the full name) on a publication" (1868). An earlier term for what we now call an initialism was alphabetic abbreviation (1907).

The distinction from acronym is not universally agreed-upon; but in general, cases such as NATO, where the letters always are sounded as a word, are regarded as acronyms, those such as FBI, where the letters sound as letters, are initial-words or initialisms. The use of acronym in entries in this dictionary that are technically initialisms is a deliberate error, because many people will search all such words using "acronym."
Lemuria: 1864, name given by English zoologist Philip L. Sclater (1829-1913) to an ancient continent or land bridge, now sunk in the Indian Ocean, connecting Africa, Madagascar, India, and Southeast Asia, which he hypothesized to explain the geographical distribution of mammals around it, especially the lemur, hence the name (with -ia). The premise was considered scientifically untenable by 1880 and the phenomena now are accounted for otherwise, but Lemuria in some ways by chance anticipated Gondwanaland (1896) in the continental drift model.

Earlier Lemuria was the name of the Roman feast of the Lemures, evil spirits of the dead in Roman mythology. The head of each household ritually exorcised them every 9th, 11th, and 13th of May. Related: Lemurian
Achilles: Greek hero of the Trojan War stories, son of Thetis and Peleus, his name is perhaps a compound of akhos "pain, grief" (see awe) + laos "the people, a people" (see lay (adj.)); or else it is from a pre-Greek language.
Babel: capital of Babylon, late 14c., from Hebrew Babhel (Gen. xi), from Akkadian bab-ilu "Gate of God" (from bab "gate" + ilu "god"). The name is a translation of Sumerian Ka-dingir. Meaning "confused medley of sounds" (1520s) is from the biblical story of the Tower of Babel.
bakelite (n.): type of plastic widely used early 20c., 1909, from German Bakelit, named for Belgian-born U.S. physicist Leo Baekeland (1863-1944), who invented it. Originally a proprietary name, it is formed by the condensation of a phenol with an aldehyde.
curare (n.): 1777, from Portuguese or Spanish curare, a corruption of the name in the Carib language of the Macusi Indians of Guyana, wurali or wurari, which had a sort of click sound at the beginning, and is said to mean "he to whom it comes falls."
cursor (n.): computer sense is 1967 extension of name for the sliding part of a slide rule or other instrument (1590s), earlier "a running messenger" (c. 1300), from Latin cursor "runner," also "errand-boy," from curs-, past participle stem of currere "to run" (see current (adj.)).
Cyrillic: 1842, in reference to the Slavic alphabet, from St. Cyril, 9c. apostle of the Slavs, who supposedly invented it. The alphabet replaced earlier Glagolitic. The name Cyril is Late Latin Cyrillus, from Greek Kyrillos, literally "lordly, masterful," related to kyrios "lord, master" (see church).
Cyrus: Latinized form of Greek Kyros, from Old Persian Kurush, a name of unknown etymology. In Hebrew, Koresh, and in that form taken c. 1990 by Wayne Howell of Texas, U.S., when he became head of the Branch Davidian church there.
acacia (n.): 1540s, from Latin acacia, from Greek akakia "thorny Egyptian tree," perhaps related to Greek ake "point, thorn," from PIE root *ak- "sharp" (see acrid). Or perhaps a Hellenization of some Egyptian word. From late 14c. in English as the name of a type of gum used as an astringent, etc.
Acapulco: in full, Acapulco de Juarez, resort town in western Mexico, from Nahuatl (Aztecan) acapulco "place of the large canes," from aca(tl) "cane (plant)" + -pul "large" + -co "place." Acapulco gold as the name of a local grade of potent marijuana is attested from 1965.
callipygian (adj.): "of, pertaining to, or having beautiful buttocks," 1800, Latinized from Greek kallipygos, name of a statue of Aphrodite at Syracuse, from kalli-, combining form of kallos "beauty" (see Callisto) + pyge "rump, buttocks." Sir Thomas Browne (1646) refers to "Callipygæ and women largely composed behinde."
Callisto: fourth moon of Jupiter; in classical mythology a nymph, mother of Arcas by Zeus, turned to a bear by Hera, from Greek kallistos, superlative of kalos "beautiful, beauteous," from PIE *kal-wo-, suffixed form of root *kal- (2) "beautiful." Feminized as proper name Callista.
calomel (n.): old name for mercurous chloride, 1670s, from French calomel, supposedly (Littré) from Greek kalos "beautiful" (see Callisto) + melas "black;" but as the powder is yellowish-white this seems difficult. "It is perhaps of significance that the salt is blackened by ammonia and alkalis" [Flood].
Calvary: name of the mount of the Crucifixion, late 14c., from Latin Calvaria (Greek Kraniou topos), translating Aramaic gulgulta "place of the skull" (see Golgotha). Rendered literally in Old English as Heafodpannan stow. Latin Calvaria is related to calvus "bald" (see Calvin).
Calypso: sea nymph in the "Odyssey," literally "hidden, hider" (perhaps originally a death goddess) from Greek kalyptein "to cover, conceal," from PIE *kel- "to cover, conceal, save," root of English Hell (see cell). The type of West Indian song is so called from 1934, but the origin of the name is obscure.
Camelot (n.): a name first found in medieval French romances; it corresponds to Latin Camuladonum, the Roman forerunner of Colchester, which was an impressive ruin in the Middle Ages. But Malory identifies it with Winchester and Elizabethans tended to see it as Cadbury Castle, an Iron Age hill fort near Glastonbury.
croup (n.): "coughing illness," 1765, from obsolete verb croup "to cry hoarsely, croak" (1510s), probably echoic. This was the local name of the disease in southeastern Scotland, given wide currency by Dr. Francis Home (1719-1813) of Edinburgh in his 1765 article on it. Related: Croupy.
Farsi (n.): "the modern Persian language," 1878, from the usual Iranian word for it, from Fars, the Arabic form of Pars (no "p" in Arabic), the name of a region in southwestern Iran, where the modern language evolved from Persian (an Indo-European language), to which many Arabic (Semitic) elements have been added.
gaiety (n.): "cheerfulness, mirth," 1630s, from French gaieté (Old French gaiete, 12c.), from gai "gay" (see gay). In the 1890s, in Britain, especially with reference to a London theater of that name, and the kind of musical shows and dancing girls it presented.
gandy dancer: "railroad maintenance worker," 1918, American English slang, of unknown origin; dancer perhaps from movements required in the work of tamping down ties or pumping a hand-cart, gandy perhaps from the name of a machinery belt company in Baltimore, Maryland.
Gascon: "native of Gascony," late 14c., from Middle French Gascon, from Vulgar Latin *Wasco, from Latin Vasco, singular of Vascones, the name of the ancient inhabitants of the Pyrénées (see Basque). Among the French, proverbially a boastful people, hence gasconade (n.), "bragging talk" (1709).
gastropod (n.): 1826, gasteropod (spelling without -e- by 1854), from Modern Latin Gasteropoda, name of a class of mollusks, from Greek gaster (genitive gastros) "stomach" (see gastric) + pous (genitive podos) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). From the ventral position of the mollusk's "foot."
Hamitic (adj.): of or pertaining to the language group that includes ancient Egyptian, Berber, Galla, etc.; 1842, from Ham/Cham, name of the second son of Noah (Gen. ix:18-19), whose four sons were popularly believed to have populated Egypt and adjacent regions of Africa.
hamster (n.): c. 1600, from German Hamster, from Middle High German hamastra "hamster," probably from Old Church Slavonic chomestoru "hamster" (the animal is native to southeastern Europe), which is perhaps a blend of Russian chomiak and Lithuanian staras, both meaning "hamster." The older English name for it was German rat.