Associations to the word «Copper»


COPPER, noun. (uncountable) a reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol Cu, and atomic number 29.
COPPER, noun. (countable) Something made of copper.
COPPER, noun. The reddish-brown colour/color of copper.
COPPER, noun. (countable) A copper coin.
COPPER, noun. (UK) (archaic) 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.
COPPER, adjective. Made of copper.
COPPER, adjective. Having the reddish-brown colour/color of copper.
COPPER, verb. To sheathe or coat with copper.
COPPER, noun. (slang) (law enforcement) A police officer.
COPPER ASPIRINATE, noun. (medicine) The cuprous salt of aspirin; it is used to treat rheumatoid arthritis
COPPER BARILLA, noun. (mineralogy) Native copper in granular form mixed with sand, an ore brought from Bolivia.
COPPER BEECH, noun. A tall type of beech with smooth bark and reddish-brown to purple leaves.
COPPER CANYON, proper noun. A network of canyons in Sierra Tarahumara.
COPPER CAPTAIN, noun. A person with an artificial title of captain.
COPPER CHOPPER, noun. (slang) A police helicopter.
COPPER CHOPPERS, noun. Plural of copper chopper
COPPER FASTEN, verb. Alternative form of copperfasten
COPPER FASTENED, verb. Simple past tense and past participle of copper fasten
COPPER FASTENING, verb. Present participle of copper fasten
COPPER FASTENS, verb. Third-person singular simple present indicative form of copper fasten
COPPER FINCH, noun. (archaic) (dialect) (UK) (Devon) chaffinch
COPPER GROUP, noun. (inorganic chemistry) Group 11 of the periodic table, comprising copper, silver, gold and roentgenium
COPPER MOKI, noun. A trumpeter (fish) of the species Latridopsis forsteri
COPPER ORE, noun. (geology) any rock containing commercial amounts of copper
COPPER ORES, noun. Plural of copper ore
COPPER PHTHALOCYANINE, noun. A synthetic chemical used as a colorant in paints and dyes. First used in 1929. In pure form it is an intense blue. It is chlorinated to produce very intense dark green and brominated and chlorinated copper phthalocyanines are mixed to produce a yellower, emerald green.
COPPER SHARK, noun. Carcharhinus brachyurus, a species of requiem shark characterized by its narrow, hook-shaped upper teeth, lack of a prominent ridge between the dorsal fins, and plain bronze coloration.
COPPER SHARKS, noun. Plural of copper shark
COPPER STATE, proper noun. Arizona
COPPER SULFATE, noun. (US) Alternative spelling of copper sulphate
COPPER SULFIDE, noun. (mineral) (chemistry) A family of chemical compounds and minerals with the chemical formula CuxSu.
COPPER SULPHATE, noun. (chemistry) the common name for cupric sulphate, CuSO4, which forms blue crystals and is used in agriculture, dyeing, electroplating and many other applications; reducing agents reduce it to the red cuprous sulphate
COPPER URANITE, noun. The mineral cuprouranite or torbernite.

Dictionary definition

COPPER, noun. 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.
COPPER, noun. A copper penny.
COPPER, noun. Uncomplimentary terms for a policeman.
COPPER, noun. A reddish-brown color resembling the color of polished copper.
COPPER, noun. Any of various small butterflies of the family Lycaenidae having coppery wings.
COPPER, verb. Coat with a layer of copper.

Wise words

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