英语词源字典 - 在线词源网站

chase [chase 词源字典]: chase: There are two distinct words chase in English, although they may come from the same ultimate source. The commoner, and older, ‘pursue’ [13], comes via Old French chacier from Vulgar Latin *captiāre (which also produced Anglo-Norman cachier, source of English catch). This was an alteration of Latin captāre ‘try to seize’, which was formed from captus, the past participle of capere ‘take’ (source of a wide range of English words, including capture, capable, and cater, and distantly related to heave).

The other, ‘engrave’ [14], may come from Old French chas ‘enclosure’, which in turn came from Latin capsa ‘box’ (source of English case and related ultimately to Latin capere). The semantic connection would seem to be between putting a jewel in its setting, or ‘enclosure’, and decorating jewellery or precious metal by other means such as engraving or embossing.
=> capable, capture, case, catch, cater, heave, purchase[chase etymology, chase origin, 英语词源]
eldorado: eldorado: [16] Eldorado was the name given by the Spanish to a country or city which they believed to exist in the heart of the Amazonian jungle, rich in precious metals and gems. It means ‘the gilded one’: el is the Spanish definite article, and dorado is the past participle of the Spanish verb dorar ‘gild’, a descendant of Latin dēaurāre. This was a compound verb formed from the intensive prefix dē- and aurum ‘gold’. The first known use of the word in English is in the title of Sir Walter Raleigh’s book Discoverie of Guiana, with a relation of the Great and Golden City of Manoa (which the Spaniards call El Dorado) 1596.
essay: essay: [15] Essay and assay [14] are fundamentally the same word, and only began to diverge in the 15th century. Both come via Old French assaier from Vulgar Latin *exagiāre ‘weigh out’, a verb derived from late Latin exagium ‘weighing’; this in turn was formed from the Latin verb exigere ‘weigh’ (source of English exact and examine).

Accordingly, both originally had underlying connotations of ‘testing by weighing’. But while these have become more concrete in assay ‘analyse precious metals’, essay has, under the influence of French essayer, gone down the more metaphorical route from ‘test’ to ‘try’. The verb now survives only in fairly formal use, but the noun is much more frequent, owing to its application to a ‘short nonfictional literary composition’.

It was first used thus in English by Francis Bacon in 1597 as the title of a collection of such pieces, and it is generally assumed that he borrowed the idea from the Essais of Montaigne, published in 1580.
=> assay, exact, examine
avoirdupois (n.): 1650s, misspelling of Middle English avoir-de-peise (c. 1300), from Old French avoir de pois "goods of weight," from aveir "property, goods" (noun use of aveir "have") + peis "weight," from Latin pensum, neuter of pendere "to weigh" (see pendant (n.)). After late 15c., the standard system of weights used in England for all goods except precious metals, precious stones, and medicine.
bling (n.): also bling-bling, by 1997, U.S. rap slang, "wealth, expensive accessories," a sound suggestive of the glitter of jewels and precious metals (compare German blinken "to gleam, sparkle").
bullion (n.): early 15c., "uncoined gold or silver," from Anglo-French bullion "bar of precious metal," also "place where coins are made, mint," perhaps, through the notion of "melting," from Old French boillir "to boil," from Latin bullire "boil" (see boil (v.)). But perhaps it is rather from Old French bille "stick, block of wood" (see billiards).
clipper (n.): late 14c., "sheepshearer;" early 15c., "a barber;" c. 1300 as a surname; agent noun from Middle English clippen "shorten" (see clip (v.1)). The type of fast sailing ship so called from 1823 (in Cooper's "The Pilot"), probably from clip (v.1) in sense of "to move or run rapidly," hence early 19c. sense "person or animal who looks capable of fast running." Perhaps originally simply "fast ship," regardless of type:
Well, you know, the Go-along-Gee was one o' your flash Irish cruisers -- the first o' your fir-built frigates -- and a clipper she was! Give her a foot o' the sheet, and she'd go like a witch--but somehow o'nother, she'd bag on a bowline to leeward. ["Naval Sketch-Book," by "An officer of rank," London, 1826]
The early association of the ships was with Baltimore, Maryland. Perhaps influenced by Middle Dutch klepper "swift horse," echoic (Clipper appears as the name of an English race horse in 1831). In late 18c., the word principally meant "one who cuts off the edges of coins" for the precious metal.
gold (n.): "precious metal noted for its color, luster, malleability, and freedom from rust or tarnish," Old English gold, from Proto-Germanic *ghl-to- (cognates: Old Saxon, Old Frisian, Old High German gold, German Gold, Middle Dutch gout, Dutch goud, Old Norse gull, Danish guld, Gothic gulþ), from PIE root *ghel- (2) "to shine," with derivatives referring to bright materials, yellow colors, bile, and gold (compare Old Church Slavonic zlato, Russian zoloto, Sanskrit hiranyam, Old Persian daraniya-, Avestan zaranya- "gold;" see glass (n.)). Finnish kulta is from German; Hungarian izlot is from Slavic.
Pluto (n.): Roman god of the underworld, from Latin Pluto, Pluton, from Greek Plouton "god of wealth," literally "wealth, riches," probably originally "overflowing," from PIE *pleu- "to flow" (see pluvial). The alternative Greek name of Hades in his function as the god of wealth (precious metals and gems, coming from beneath the earth, form part of his realm). The planet (since downgraded) was discovered 1930 by C.W. Tombaugh; Minerva also was suggested as a name for it. The cartoon dog first appeared in Walt Disney's "Moose Hunt," released April 1931.
test (n.): late 14c., "small vessel used in assaying precious metals," from Old French test, from Latin testum "earthen pot," related to testa "piece of burned clay, earthen pot, shell" (see tete).

Sense of "trial or examination to determine the correctness of something" is recorded from 1590s. The connecting notion is "ascertaining the quality of a metal by melting it in a pot." Test Act was the name given to various laws in English history meant to exclude Catholics and Nonconformists from office, especially that of 1673, repealed 1828. Test drive (v.) is first recorded 1954.
trove (n.): 1888, from treasure trove (c. 1550), from Anglo-French tresor trové (late 12c.), translating Latin thesaurus inventus, literally "treasure found." Originally any precious metal object one finds hidden whose owner is unknown. As this usually meant ancient hoards, the term came to mean "treasure hoard" in popular use. Rendered treasure found from mid-15c. French trove is past participle of trover "to find," from Old French trover, torver, of unknown origin, perhaps from Latin turbare "to move" (hence "to seek for") or Medieval Latin *tropare "to compose, sing."
troy: late 14c., standard system of weights for gems and precious metals, from Troyes, city in France (Roman (Civitas) Tricassium, capital of the Tricasses, a Celtic people whose name was said to mean "those with three tresses"), former site of an important fair at which this weight is said to have been used. Many medieval towns had their own standard weights. The pound troy contains 5,760 grains and is divided into 12 ounces.