copper Meaning in the Cambridge English Dictionary Cambridge dictionaries logo

Meaning of “copper” in the English Dictionary

"copper" in British English

See all translations

coppernoun

uk   /ˈkɒp.ər/  us   /ˈkɑː.pɚ/
  • copper noun (METAL)

B2 [U] (symbol Cu) a ​chemicalelement that is a reddish-brown ​metal, used ​especially for making ​wire and ​coins: copper ​wire/​pipes a copper ​alloy [U] the reddish-brown ​colour of the ​metal copper: The copper of Rosie's ​hairshone in the ​sunlight. [C usually plural] UK informal a ​browncoin of ​lowvalue: I gave him a few coppers.

expend iconexpend iconMore examples

copper
adjective uk   us  
of the reddish-brown ​colour of the ​metal copper
(Definition of copper from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"copper" in American English

See all translations

coppernoun [U]

 us   /ˈkɑp·ər/
  • copper noun [U] (METAL)

a ​soft, red-brown ​metal, used ​mostly in ​electricalequipment and for making ​wire and ​coins

copperadjective, noun [U]

 us   /ˈkɑp·ər/
  • copper adjective, noun [U] (COLOR)

(of) a ​bright red-brown ​color
(Definition of copper from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of copper?
Add Cambridge dictionaries to your browser to your website

“copper” in British English

“copper” in American English

Word of the Day

carnival

(a special occasion or period of) public enjoyment and entertainment involving wearing unusual clothes, dancing, and eating and drinking, usually held in the streets of a city

Word of the Day

Chest pains and palpitations: talking about illness (2)
Chest pains and palpitations: talking about illness (2)
by Liz Walter,
February 03, 2016
My previous post (My leg hurts: Talking about illness (1)) presented some general vocabulary to use at the doctor’s. This one looks at some more specific areas of illness and explains some useful words and phrases that you may need to use or understand on a visit to the doctor’s. There are several

Read More 

farecasting noun
farecasting noun
February 08, 2016
predicting the optimum date to buy a plane ticket, especially on a website or using an app A handful of new and updated websites and apps are trying to perfect the art of what’s known as farecasting – predicting the best date to buy a ticket.

Read More