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...

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.

Tennantite :: Tennantite (n.) A blackish lead-gray mineral, closely related to tetrahedrite. It is essentially a sulphide of arsenic and copper..

Copper-nickel :: Copper-nickel (n.) Niccolite.

Brunswick Green :: Brunswick green () An oxychloride of copper, used as a green pigment; also, a carbonate of copper similarly employed..

Eucairite :: Eucairite (n.) A metallic mineral, a selenide of copper and silver; -- so called by Berzelius on account of its being found soon after the discovery of the metal selenium..

Galvanograph :: Galvanograph (n.) A copperplate produced by the method of galvanography; also, a picture printed from such a plate..

Copper :: 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..

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

Pinchbeck :: Pinchbeck (n.) An alloy of copper and zinc, resembling gold; a yellow metal, composed of about three ounces of zinc to a pound of copper. It is much used as an imitation of gold in the manufacture of cheap jewelry..

Fondon :: Fondon (n.) A large copper vessel used for hot amalgamation.

Dioptase :: Dioptase (n.) A hydrous silicate of copper, occurring in emerald-green crystals..

Kupfernickel :: Kupfernickel (n.) Copper-nickel; niccolite. See Niccolite.

Copper :: Copper (v. t.) To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship..

Niccolite :: Niccolite (n.) A mineral of a copper-red color and metallic luster; an arsenide of nickel; -- called also coppernickel, kupfernickel..

Misy :: Misy (n.) An impure yellow sulphate of iron; yellow copperas or copiapite.

Manilla :: Manilla (n.) A piece of copper of the shape of a horseshoe, used as money by certain tribes of the west coast of Africa..

Brass :: Brass (n.) An alloy (usually yellow) of copper and zinc, in variable proportion, but often containing two parts of copper to one part of zinc. It sometimes contains tin, and rarely other metals..

Linarite :: Linarite (n.) A hydrous sulphate of lead and copper occurring in bright blue monoclinic crystals.

Galvanography :: Galvanography (n.) A method of producing by means of electrotyping process (without etching) copperplates which can be printed from in the same manner as engraved plates.

Melaconite :: Melaconite (n.) An earthy black oxide of copper, arising from the decomposition of other ores..

Random Fonts

Most Popular