Copper vs. Brass

Coppernoun

(uncountable) A reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol Cu, and atomic number 29.

Coppernoun

(countable) Something made of copper.

Coppernoun

The reddish-brown colour/color of copper.

Coppernoun

(countable) A copper coin.

Coppernoun

A large pot, often used for heating water or washing clothes over a fire. In Australasia at least, it could also be a fixed installation made of copper, with a fire underneath and its own chimney. Generally made redundant by the advent of the washing machine.

Coppernoun

A police officer.

Copperadjective

Made of copper.

Copperadjective

Having the reddish-brown colour/color of copper.

Copperverb

To sheathe or coat with copper.

Coppernoun

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.

Coppernoun

A coin made of copper; a penny, cent, or other minor coin of copper.

Coppernoun

A vessel, especially a large boiler, made of copper.

Coppernoun

the boilers in the galley for cooking; as, a ship's coppers.

Copperverb

To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship.

Coppernoun

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

Coppernoun

a copper penny

Coppernoun

uncomplimentary terms for a policeman

Coppernoun

a reddish brown the color of polished copper

Coppernoun

any of various small butterflies of the family Lycaenidae having copper colored wings

Copperverb

coat with a layer of copper

Copper

Copper is a chemical element with the symbol Cu (from Latin: cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity.

Brassnoun

(uncountable) A metallic alloy of copper and zinc used in many industrial and plumbing applications.

Brassnoun

A memorial or sepulchral tablet usually made of brass or latten

Brassnoun

Fittings, utensils, or other items made of brass

Brassnoun

A class of wind instruments, usually made of metal (such as brass), that use vibrations of the player's lips to produce sound.

Brassnoun

Spent shell casings (usually made of brass); the part of the cartridge left over after bullets have been fired.

Brassnoun

(uncountable) The colour of brass.

Brassnoun

High-ranking officers.

Brassnoun

A brave or foolhardy attitude; impudence.

Brassnoun

Money.

Brassnoun

Inferior composition.

Brassnoun

Brass in pocket; money.

Brassnoun

A brass nail; a prostitute.

Brassadjective

Made of brass, of or pertaining to brass.

Brassadjective

Of the colour of brass.

Brassadjective

(informal) Impertinent, bold: brazen.

Brassadjective

(slang) Bad, annoying; as wordplay applied especially to brass instruments.

Brassadjective

Of inferior composition.

Brassadjective

(slang) Brass monkey; cold.

Brassverb

to coat with brass

Brassnoun

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.

Brassnoun

A journal bearing, so called because frequently made of brass. A brass is often lined with a softer metal, when the latter is generally called a white metal lining. See Axle box, Journal Box, and Bearing.

Brassnoun

Coin made of copper, brass, or bronze.

Brassnoun

Impudence; a brazen face.

Brassnoun

Utensils, ornaments, or other articles of brass.

Brassnoun

A brass plate engraved with a figure or device. Specifically, one used as a memorial to the dead, and generally having the portrait, coat of arms, etc.

Brassnoun

Lumps of pyrites or sulphuret of iron, the color of which is near to that of brass.

Brassnoun

an alloy of copper and zinc

Brassnoun

a wind instrument that consists of a brass tube (usually of variable length) blown by means of a cup-shaped or funnel-shaped mouthpiece

Brassnoun

the persons (or committees or departments etc.) who make up a body for the purpose of administering something;

Brassnoun

impudent aggressiveness;

Brassnoun

an ornament or utensil made of brass

Brassnoun

the section of a band or orchestra that plays brass instruments

Brassnoun

a memorial made of brass

Brass

Brass is an alloy of copper and zinc, in proportions which can be varied to achieve varying mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure.