Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of copper is as below...

Caldron :: Caldron (n.) A large kettle or boiler of copper, brass, or iron. [Written also cauldron.].

Packfong :: Packfong (n.) A Chinese alloy of nickel, zinc, and copper, resembling German silver..

Copper-bottomed :: Copper-bottomed (a.) Having a bottom made of copper, as a tin boiler or other vessel, or sheathed with copper, as a ship..

Hematinon :: Hematinon (n.) A red consisting of silica, borax, and soda, fused with oxide of copper and iron, and used in enamels, mosaics, etc..

Kreutzer :: Kreutzer (n.) A small copper coin formerly used in South Germany; also, a small Austrian copper coin..

Torbernite :: Torbernite (n.) A mineral occurring in emerald-green tabular crystals having a micaceous structure. It is a hydrous phosphate of uranium and copper. Called also copper uranite, and chalcolite..

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..

Aerugo :: Aerugo (n.) The rust of any metal, esp. of brass or copper; verdigris..

Li :: Li (n.) A Chinese copper coin; a cash. See Cash.

Capel :: Capel (n.) A composite stone (quartz, schorl, and hornblende) in the walls of tin and copper lodes..

Tula Metal :: Tula metal () An alloy of silver, copper, and lead made at Tula in Russia..

Maravedi :: Maravedi (n.) A small copper coin of Spain, equal to three mils American money, less than a farthing sterling. Also, an ancient Spanish gold coin..

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..

Similor :: Similor (n.) An alloy of copper and zinc, resembling brass, but of a golden color..

Brass :: Brass (n.) Coin made of copper, brass, or bronze..

Coppering :: Coppering (n.) An envelope or covering of copper.

Denier :: Denier (n.) A small copper coin of insignificant value.

Kingston Metal :: Kingston metal () An alloy of tin, copper, and mercury, sometimes used for the bearings and packings of machinery..

Dossil :: Dossil (n.) A roll of cloth for wiping off the face of a copperplate, leaving the ink in the engraved lines..

Chalcopyrite :: Chalcopyrite (n.) Copper pyrites, or yellow copper ore; a common ore of copper, containing copper, iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow color..

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