英语词源字典 - 在线词源网站

corkscrew (n.)[corkscrew 词源字典]: 1720, from cork (n.) + screw (n.). Given various figurative or extended senses from c. 1815; the verb is attested from 1837.[corkscrew etymology, corkscrew origin, 英语词源]
corky (adj.): early 17c., "light, buoyant" (as cork is), hence, figuratively, of persons "lively;" from cork (n.) + -y (2). Of bottled liquors or wine, "having a flavor of cork," from 1889.
corm (n.): 1570s, from French corme, from Latin cornum "cornel-cherry" (but applied to service-berries in French); see cornel.
cormorant (n.): early 14c., from Old French cormarenc (12c., Modern French cormoran), from Late Latin corvus marinus "sea raven" + Germanic suffix -enc, -ing. The -t in English probably is from confusion with words in -ant. It has a reputation for voracity.
corn (n.1): "grain," Old English corn, from Proto-Germanic *kurnam "small seed" (cognates: Old Frisian and Old Saxon korn "grain," Middle Dutch coren, German Korn, Old Norse korn, Gothic kaurn), from PIE root *gre-no- "grain" (cognates: Old Church Slavonic zruno "grain," Latin granum "seed," Lithuanian žirnis "pea"). The sense of the Old English word was "grain with the seed still in" (as in barleycorn) rather than a particular plant.

Locally understood to denote the leading crop of a district. Restricted to the indigenous "maize" in America (c. 1600, originally Indian corn, but the adjective was dropped), usually wheat in England, oats in Scotland and Ireland, while Korn means "rye" in parts of Germany. Maize was introduced to China by 1550, it thrived where rice did not grow well and was a significant factor in the 18th century population boom there. Cornflakes first recorded 1907. Corned beef so called for the "corns" or grains of salt with which it is preserved; from verb corn "to salt" (1560s).
corn (n.2): "hardening of skin," early 15c., from Old French corne (13c.) "horn (of an animal)," later, "corn on the foot," from Latin cornu "horn," from PIE *ker- (1) "horn; head, uppermost part of the body" (see horn (n.)).
corn row (n.): also cornrow, 1769 as "a row of corn," by 1971 as a style of hair braids. The verb in this sense also is from 1971.
cornea (n.): late 14c., from Medieval Latin cornea tela "horny web or sheath," from Latin cornu (genitive cornus) "horn," from PIE *ker- (1) "horn; head, uppermost part of the body" (see horn (n.)). So called for its consistency. Related: Corneal.
cornel (n.): a type of tree or shrub with an edible fruit, 1550s, from German cornel-baum, from Old High German cornul, from Medieval Latin cornolium, from French cornouille, from Vulgar Latin *cornuculum, from Latin cornum "cornel-cherry," perhaps related to Greek kerasos "cherry." Old English also had borrowed the Latin word, in corntreow. The plant was noted for its hard wood, which was favored by the ancients for making shafts of spears and arrows.
cornelian (n.): "red variety of chalcedony," a variant of corneline (c. 1400), from Old French corneline (Modern French cornaline), diminutive of corneola, probably from Vulgar Latin *cornea, from Latin cornus, name of a type of berry (see cornel).
Cornelius: masc. proper name, from the name of a Roman gens.
corner (n.): late 13c., from Anglo-French cornere (Old French corniere), from Old French corne "horn, corner," from Vulgar Latin *corna, from Latin cornua, plural of cornu "projecting point, end, horn," from PIE *ker- (1) "horn; head, uppermost part of the body" (see horn (n.)). Replaced Old English hyrne. As an adjective, from 1530s. To be just around the corner in the extended sense of "about to happen" is by 1905.
corner (v.): late 14c., "to furnish with corners," from corner (n.). Meaning "to turn a corner," as in a race, is 1860s; meaning "drive (someone) into a corner" is American English from 1824. Commercial sense is from 1836. Related: Cornered; cornering.
cornerstone (n.): late 13c., from corner (n.) + stone (n.). The figurative use is from early 14c.
I endorse without reserve the much abused sentiment of Governor M'Duffie, that "Slavery is the corner-stone of our republican edifice;" while I repudiate, as ridiculously absurd, that much lauded but nowhere accredited dogma of Mr. Jefferson, that "all men are born equal." No society has ever yet existed, and I have already incidentally quoted the highest authority to show that none ever will exist, without a natural variety of classes. [James H. Hammond, "Letter to an English Abolitionist" 1845]
cornet (n.): c. 1400, "A wind instrument made of wood and provided with six finger holes" [Middle English Dictionary], from Old French cornet (14c.) "a small horn," diminutive of corn "a horn," from Latin cornu "horn," from PIE *ker- (1) "horn; head, uppermost part of the body" (see horn (n.)). Modern use is short for cornet-à-pistons "cornet with pistons."
The quality of the tone is penetrating and unsympathetic, by no means equal to that of the trumpet, for which it is commonly substituted. ["cornet" entry in "Century Dictionary and Cyclopedia," 1902]
cornfield (n.): late 13c., from corn (n.1) + field (n.).
cornhole (v.): synonymous with "do anal intercourse" by 1930s, apparently the reference is to a game played in the farming regions of the Ohio Valley in the U.S. from 19c., in which players take turns throwing a small bag full of feed corn at a raised platform with a hole in it; from corn (n.1) + hole (n.).
cornice (n.): 1560s, from Middle French corniche (16c.) or directly from Italian cornice "ornamental molding along a wall," perhaps from Latin coronis "curved line, flourish in writing," from Greek koronis "curved object" (see crown). Perhaps influenced by (or even from) Latin cornicem, accusative of cornix "crow" (compare corbel).
Cornish (adj.): from first element of Cornwall + -ish.
cornmeal (n.): 1782, from corn (n.1) + meal (n.2).