copper : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: copper	by the DICT Development Group
8 results for copper
From WordNet (r) 3.0 (2006) [wn]:
copper n a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor Synonym(s): copper, Cu, atomic number 29 a copper penny uncomplimentary terms for a policeman Synonym(s): bull, cop, copper, fuzz, pig a reddish-brown color resembling the color of polished copper Synonym(s): copper, copper color any of various small butterflies of the family Lycaenidae having coppery wings v coat with a layer of copper
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Pyrites \Pyri"tes\, n. [L., fr. Gr. [?], fr. [?] fire. See {Pyre}.] (Min.) A name given to a number of metallic minerals, sulphides of iron, copper, cobalt, nickel, and tin, of a white or yellowish color. Note: The term was originally applied to the mineral pyrite, or iron pyrites, in allusion to its giving sparks when struck with steel. {Arsenical pyrites}, arsenopyrite. {Auriferous pyrites}. See under {Auriferous}. {Capillary pyrites}, millerite. {Common pyrites}, isometric iron disulphide; pyrite. {Hair pyrites}, millerite. {Iron pyrites}. See {Pyrite}. {Magnetic pyrites}, pyrrhotite. {Tin pyrites}, stannite. {White iron pyrites}, orthorhombic iron disulphide; marcasite. This includes cockscomb pyrites (a variety of marcasite, named in allusion to its form), spear pyrites, etc. {Yellow}, [or] {Copper}, {pyrites}, the sulphide of copper* and iron; chalcopyrite.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Copper \Cop"per\, v. t. [imp. & p. p. {Coppered}; p. pr. & vb. n. {Coppering}.] To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Copper \Cop"per\, n. [OE. coper (cf. D. koper, Sw. koppar, Dan. kobber, G. kupfer), LL. cuper, fr. L. cuprum for earlier Cyprium, Cyprium aes, i.e., Cyprian brass, fr. Gr. [?] of Cyprus (Gr. [?]), anciently renowned for its copper mines. Cf. {Cypreous}.] 1. A common metal of a reddish color, both ductile and malleable, and very tenacious. It is one of the best conductors of heat and electricity. Symbol Cu. Atomic weight 63.3. It is one of the most useful metals in itself, and also in its alloys, brass and bronze. Note: Copper is the only metal which occurs native abundantly in large masses; it is found also in various ores, of which the most important are chalcopyrite, chalcocite, cuprite, and malachite. Copper mixed with tin forms bell metal; with a smaller proportion, bronze; and with zinc, it forms brass, pinchbeck, and other alloys. 2. A coin made of copper; a penny, cent, or other minor coin of copper. [Colloq.] My friends filled my pockets with coppers. --Franklin. 3. A vessel, especially a large boiler, made of copper. 4. pl. Specifically (Naut.), the boilers in the galley for cooking; as, a ship's coppers. Note: Copper is often used adjectively, commonly in the sense of made or consisting of copper, or resembling copper; as, a copper boiler, tube, etc. All in a hot and copper sky. --Coleridge. Note: It is sometimes written in combination; as, copperplate, coppersmith, copper-colored. {Copper finch}. (Zo[94]l.) See {Chaffinch}. {Copper glance}, [or] {Vitreous copper}. (Min.) See {Chalcocite}. {Indigo copper}. (Min.) See {Covelline}.
From Jargon File (4.2.0, 31 JAN 2000) [jargon]:
copper n. Conventional electron-carrying network cable with a core conductor of copper -- or aluminum! Opposed to {light pipe} or, say, a short-range microwave link.
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
copper Conventional electrical network cable with a core conductor of copper (or aluminium!) Opposed to {light pipe} or, say, a short-range microwave link. [{Jargon File}] (1994-11-30)
From The Elements (22Oct97) [elements]:
copper Symbol: Cu Atomic number: 29 Atomic weight: 63.54 Red-brown transition element. Known by the Romans as 'cuprum.' Extracted and used for thousands of years. Malleable, ductile and an excellent conductor of heat and electricity. When in moist conditions, a greenish layer forms on the outside.
From Easton's 1897 Bible Dictionary [easton]:
Copper derived from the Greek kupros (the island of Cyprus), called "Cyprian brass," occurs only in the Authorized Version in Ezra 8:27. Elsewhere the Hebrew word (nehosheth) is improperly rendered "brass," and sometimes "steel" (2 Sam. 22:35; Jer. 15:12). The "bow of steel" (Job 20:24; Ps. 18:34) should have been "bow of copper" (or "brass," as in the R.V.). The vessels of "fine copper" of Ezra 8:27 were probably similar to those of "bright brass" mentioned in 1 Kings 7:45; Dan. 10:6. Tubal-cain was the first artificer in brass and iron (Gen. 4:22). Hiram was noted as a worker in brass (1 Kings 7:14). Copper abounded in Palestine (Deut. 8:9; Isa. 60:17; 1 Chr. 22:3, 14). All sorts of vessels in the tabernacle and the temple were made of it (Lev. 6:28; Num. 16:39; 2 Chr. 4:16; Ezra 8:27); also weapons of war (1 Sam. 17:5, 6, 38; 2 Sam. 21:16). Iron is mentioned only four times (Gen. 4:22; Lev. 26:19; Num. 31:22; 35:16) in the first four books of Moses, while copper (rendered "brass") is mentioned forty times. (See {BRASS}.) We find mention of Alexander (q.v.), a "coppersmith" of Ephesus (2 Tim. 4:14).