Definition of copper

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Copper (n.) 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..

Lern More About Copper

Burn :: Burn (v. i.) To combine energetically, with evolution of heat; as, copper burns in chlorine..
Liard :: Liard (n.) A French copper coin of one fourth the value of a sou.
Pile :: Pile (n.) A vertical series of alternate disks of two dissimilar metals, as copper and zinc, laid up with disks of cloth or paper moistened with acid water between them, for producing a current of electricity; -- commonly called Volta's pile, voltaic pile, or galvanic pile..
Lapwing :: Lapwing (n.) A small European bird of the Plover family (Vanellus cristatus, or V. vanellus). It has long and broad wings, and is noted for its rapid, irregular fight, upwards, downwards, and in circles. Its back is coppery or greenish bronze. Its eggs are the plover's eggs of the London market, esteemed a delicacy. It is called also peewit, dastard plover, and wype. The gray lapwing is the Squatarola cinerea..
Saunders-blue :: Saunders-blue (n.) A kind of color prepared from calcined lapis lazuli; ultramarine; also, a blue prepared from carbonate of copper..
Atacamite :: Atacamite (n.) An oxychloride of copper, usually in emerald-green prismatic crystals..
Mannheim Gold :: Mannheim gold () A kind of brass made in imitation of gold. It contains eighty per cent of copper and twenty of zinc.
Zincoid :: Zincoid (a.) Pertaining to, or resembling, zinc; -- said of the electricity of the zincous plate in connection with a copper plate in a voltaic circle; also, designating the positive pole..
Domeykite :: Domeykite (n.) A massive mineral of tin-white or steel-gray color, an arsenide of copper..
Incorporate :: Incorporate (v. t.) To unite with, or introduce into, a mass already formed; as, to incorporate copper with silver; -- used with with and into..
Bugle :: Bugle (n.) A copper instrument of the horn quality of tone, shorter and more conical that the trumpet, sometimes keyed; formerly much used in military bands, very rarely in the orchestra; now superseded by the cornet; -- called also the Kent bugle..
Bise :: Bise (n.) A pale blue pigment, prepared from the native blue carbonate of copper, or from smalt; -- called also blue bice..
Strond :: Stromeyerite (n.) A steel-gray mineral of metallic luster. It is a sulphide of silver and copper.
Li :: Li (n.) A Chinese copper coin; a cash. See Cash.
Vodanium :: Vodanium (n.) A supposed element, afterward found to be a mixture of several metals, as copper, iron, lead, nickel, etc..
Ferretto :: Ferretto (n.) Copper sulphide, used to color glass..
Skillet :: Skillet (n.) A small vessel of iron, copper, or other metal, with a handle, used for culinary purpose, as for stewing meat..
Malay :: Malay (n.) One of a race of a brown or copper complexion in the Malay Peninsula and the western islands of the Indian Archipelago.
Pewter :: Pewter (n.) A hard, tough, but easily fusible, alloy, originally consisting of tin with a little lead, but afterwards modified by the addition of copper, antimony, or bismuth..
Verdigris :: Verdigris (n.) A green poisonous substance used as a pigment and drug, obtained by the action of acetic acid on copper, and consisting essentially of a complex mixture of several basic copper acetates..
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