copper


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cop·per 1

 (kŏp′ər)
n.
1. Symbol Cu A ductile, malleable, reddish-brown metallic element that is an excellent conductor of heat and electricity and is widely used for electrical wiring, water piping, and corrosion-resistant parts, either pure or in alloys such as brass and bronze. Atomic number 29; atomic weight 63.546; melting point 1,085°C; boiling point 2,562°C; specific gravity 8.96; valence 1, 2. See Periodic Table.
2. A coin, usually of small denomination, made of copper or a copper alloy.
3. Chiefly British A large cooking pot made of copper or often of iron.
4. Any of various small butterflies of the subfamily Lycaeninae, having predominantly copper-colored wings.
5. A reddish brown.
tr.v. cop·pered, cop·per·ing, cop·pers
1. To coat or finish with a layer of copper.
2. Slang To bet against, as in faro.

[Middle English coper, from Old English, from Late Latin cuprum, from Latin Cyprium (aes), Cyprian (metal), from Cyprius, of Cyprus, from Greek Kuprios, from Kupros, Cyprus.]

cop′per·y adj.

cop·per 2

 (kŏp′ər)
n. Slang
A police officer.

[From cop.]

copper

(ˈkɒpə)
n
1. (Elements & Compounds)
a. a malleable ductile reddish metallic element occurring as the free metal, copper glance, and copper pyrites: used as an electrical and thermal conductor and in such alloys as brass and bronze. Symbol: Cu; atomic no: 29; atomic wt: 63.546; valency: 1 or 2; relative density: 8.96; melting pt: 1084.87±+0.2°C; boiling pt: 2563°C. cupriccuprouscupro-
b. (as modifier): a copper coin.
2. (Colours)
a. the reddish-brown colour of copper
b. (as adjective): copper hair.
3. (Currencies) informal any copper or bronze coin
4. chiefly Brit a large vessel, formerly of copper, used for boiling or washing
5. (Animals) any of various small widely distributed butterflies of the genera Lycaena, Heodes, etc, typically having reddish-brown wings: family Lycaenidae
vb
(Metallurgy) (tr) to coat or cover with copper
[Old English coper, from Latin Cyprium aes Cyprian metal, from Greek Kupris Cyprus]
ˈcoppery adj

copper

(ˈkɒpə)
n
(Law) a slang word for policeman Often shortened to: cop
[C19: from cop1 (vb) + -er1]

cop•per1

(ˈkɒp ər)
n.
1. a malleable ductile metallic element having a characteristic reddish brown color: used in large quantities as an electrical conductor and in the manufacture of alloys, as brass and bronze. Symbol: Cu; at. wt.: 63.54; at. no.: 29; sp. gr.: 8.92 at 20°C.
2. a metallic reddish brown.
3. a coin composed of copper or bronze.
4. any of several butterflies of the family Lycaenidae, as Lycaena hypophleas (American copper), having copper-colored wings spotted and edged with black.
5. Brit. a large kettle, as for cooking.
v.t.
6. to cover, coat, or sheathe with copper.
[before 1000; Middle English coper, Old English coper, copor (compare Old High German kupfar, Old Norse koparr) < Late Latin cuprum, for Latin (aes) Cyprium (metal) of Cyprus]
cop′per•y, adj.

cop•per2

(ˈkɒp ər)

n. Slang.
[1840–50; perhaps cop1]

cop·per

(kŏp′ər)
Symbol Cu A reddish-brown, easily shaped metallic element that is an excellent conductor of heat and electricity. It is widely used for electrical wiring, water piping, and rust-resistant parts, either in its pure form or in alloys such as brass and bronze. Atomic number 29. See Periodic Table. See Note at element.

copper


Past participle: coppered
Gerund: coppering

Imperative
copper
copper
Present
I copper
you copper
he/she/it coppers
we copper
you copper
they copper
Preterite
I coppered
you coppered
he/she/it coppered
we coppered
you coppered
they coppered
Present Continuous
I am coppering
you are coppering
he/she/it is coppering
we are coppering
you are coppering
they are coppering
Present Perfect
I have coppered
you have coppered
he/she/it has coppered
we have coppered
you have coppered
they have coppered
Past Continuous
I was coppering
you were coppering
he/she/it was coppering
we were coppering
you were coppering
they were coppering
Past Perfect
I had coppered
you had coppered
he/she/it had coppered
we had coppered
you had coppered
they had coppered
Future
I will copper
you will copper
he/she/it will copper
we will copper
you will copper
they will copper
Future Perfect
I will have coppered
you will have coppered
he/she/it will have coppered
we will have coppered
you will have coppered
they will have coppered
Future Continuous
I will be coppering
you will be coppering
he/she/it will be coppering
we will be coppering
you will be coppering
they will be coppering
Present Perfect Continuous
I have been coppering
you have been coppering
he/she/it has been coppering
we have been coppering
you have been coppering
they have been coppering
Future Perfect Continuous
I will have been coppering
you will have been coppering
he/she/it will have been coppering
we will have been coppering
you will have been coppering
they will have been coppering
Past Perfect Continuous
I had been coppering
you had been coppering
he/she/it had been coppering
we had been coppering
you had been coppering
they had been coppering
Conditional
I would copper
you would copper
he/she/it would copper
we would copper
you would copper
they would copper
Past Conditional
I would have coppered
you would have coppered
he/she/it would have coppered
we would have coppered
you would have coppered
they would have coppered
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.copper - a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic elementcopper - 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
metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
bornite, peacock ore - a mineral consisting of sulfides of copper and iron that is found in copper deposits
chalcocite, copper glance - a heavy grey mineral that is an ore of copper
chalcopyrite, copper pyrites - a yellow copper ore (CuFeS2) made up of copper and iron sulfide
cuprite - a mineral consisting of cuprous oxide that is a source of copper
malachite - a green or blue mineral used as an ore of copper and for making ornamental objects
brass - an alloy of copper and zinc
bronze - an alloy of copper and tin and sometimes other elements; also any copper-base alloy containing other elements in place of tin
blister copper - an impure form of copper having a black blistered surface
conductor - a substance that readily conducts e.g. electricity and heat
2.copper - a copper penny
cent, centime, penny - a coin worth one-hundredth of the value of the basic unit
3.copper - uncomplimentary terms for a policemancopper - uncomplimentary terms for a policeman
colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
police officer, policeman, officer - a member of a police force; "it was an accident, officer"
4.copper - a reddish-brown color resembling the color of polished coppercopper - a reddish-brown color resembling the color of polished copper
burnt sienna, reddish brown, sepia, Venetian red, mahogany - a shade of brown with a tinge of red
5.copper - any of various small butterflies of the family Lycaenidae having coppery wings
lycaenid, lycaenid butterfly - any of various butterflies of the family Lycaenidae
genus Lycaena, Lycaena - type genus of the Lycaenidae; small slender butterflies with upper surface of wings usually metallic blue or green or copper
American copper, Lycaena hypophlaeas - common copper butterfly of central and eastern North America
Verb1.copper - coat with a layer of copper
coat, surface - put a coat on; cover the surface of; furnish with a surface; "coat the cake with chocolate"

copper

noun
Related words
adjectives cupric, cuprous
prefix cupro-

copper

noun
Slang. A member of a law-enforcement agency:
Informal: cop, law.
Slang: bull, flatfoot, fuzz, gendarme, heat, man (often uppercase).
Chiefly British: bobby, constable, peeler.
Translations
شُّرطيعِملَـة نُحاسِيَّـهنُحَاسنُحاس أحْمَرنُحاسي
měďměďákměděné barvyměděnýpolda
kobberkobber-kobberrødsmåmøntersmåpenge
kupro
vask
kupari
bakar
hekusrézzsaru
tembaga
eirkoparkopar-koparliturkoparmynt
구리
varis
policistssarkanbrūnssīknaudavara-vara krāsā
miedźmiedzianamiedzianemiedziany
meďmedenákmedený
baker
koppar
ทองแดง
bakırbakır parabakır rengibakırdan yapılmışmangır
đồngđồng đỏ

copper

[ˈkɒpəʳ]
A. N
1. (= material) → cobre m
2. (= utensil) → caldera f de lavar
3. (Brit) (= coin) → perra f (chica), centavo m (LAm); (= penny) → penique m
it costs a few coppersvale unos peniques
4. (Brit)
see cop A1
B. ADJ
1. (= made of copper) → de cobre
2. (= colour) → cobrizo
C. CPD copper beech Nhaya f roja or de sangre
copper sulphate Nsulfato m de cobre

copper

[ˈkɒpər]
n
(= metal) → cuivre m
(= policeman) → flic m coppers
nplpetite monnaie f
modif [bracelet, pan, coin] → en cuivre, de cuivre
a copper bracelet → un bracelet en cuivre copper wirecopper beech nhêtre m pourprecopper-coloured [ˈkɒpərkʌlərd] adjcuivré(e)copper sulphate nsulfate m de cuivrecopper wire nfil m de cuivre

copper

n
(= metal)Kupfer nt; copper oreEisenerz nt; copper sulphateKupfersulfat nt, → Kupfervitriol nt
(= colour)Kupferrot nt
(esp Brit inf: = coin) → Cent m; coppersKleingeld nt
(inf: = policeman) → Polizist(in) m(f), → Bulle m (pej inf)
(for boiling clothes etc) → Kupferkessel f, → Waschkessel m

copper

:
copper beech
nRotbuche f
copper-bottomed
adjmit Kupferboden; (Fin, fig) → gesund
copper-coloured
adjkupferfarben
copper mine
nKupfermine f
coppernob
n (inf)Rotkopf m (inf)
copperplate
vtverkupfern
n
(= plate for engraving)Kupferplatte f; (= engraving)Kupferstich m
(= handwriting)lateinische (Ausgangs)schrift
adj copper engravingKupferstich m; (= process also)Kupferstechen nt; copper (hand)writinglateinische (Ausgangs)schrift; in your best copper writingin deiner besten Sonntagsschrift
copper-plating
nVerkupferung f
coppersmith

copper

[ˈkɒpəʳ]
1. n
a.rame m; (coin) → monetina coppers nplspiccioli mpl
b. (Brit) (fam) (police) → poliziotto/a
2. adj (wire, kettle) → di rame; (colour) → (color) rame inv, ramato/a

copper1

(ˈkopə) noun
1. an element, a metal of a brownish-red colour. This pipe is made of copper.
2. (a piece of) money made of copper or a substitute. Have you any coppers in your change?
adjective
1. made of copper. a copper pipe.
2. (also ˈcopper-coloured) of the colour of copper.

copper2

(ˈkopə) noun
a British nickname for a policeman. Run – there's a copper after you!

copper

نُحَاس meď kobber Kupfer χαλκός cobre kupari cuivre bakar rame 구리 koper kopper miedź cobre медь koppar ทองแดง bakır đồng đỏ

copper

n cobre m; — sulfate sulfato de cobre
References in classic literature ?
Grandmother called my attention to a stout hickory cane, tipped with copper, which hung by a leather thong from her belt.
The moon hung low, and had turned from silver to copper in the sleeping sky.
Without giving herself time for a second thought, she rushed into the shop, pale, wild, desperate in gesture and expression, scowling portentously, and looking far better qualified to do fierce battle with a housebreaker than to stand smiling behind the counter, bartering small wares for a copper recompense.
An intense copper calm, like a universal yellow lotus, was more and more unfolding its noiseless measureless leaves upon the sea.
How could they find out that their tea and coffee, their sugar and flour, had been doctored; that their canned peas had been colored with copper salts, and their fruit jams with aniline dyes?
And at last they sent for thee, Sir Boss, to try magic and enchantment; and if you could not come, then was the messenger to fetch Merlin, and he is there these three days now, and saith he will fetch that water though he burst the globe and wreck its kingdoms to accomplish it; and right bravely doth he work his magic and call upon his hellions to hie them hither and help, but not a whiff of moisture hath he started yet, even so much as might qualify as mist upon a copper mirror an ye count not the barrel of sweat he sweateth betwixt sun and sun over the dire labors of his task; and if ye --"
The inner walls of the church were placarded with large mural tablets of copper, bearing engraved inscriptions celebrating the merits of old Heilbronn worthies of two or three centuries ago, and also bearing rudely painted effigies of themselves and their families tricked out in the queer costumes of those days.
It includes kitchen and parlour, generally; but I believe at Wuthering Heights the kitchen is forced to retreat altogether into another quarter: at least I distinguished a chatter of tongues, and a clatter of culinary utensils, deep within; and I observed no signs of roasting, boiling, or baking, about the huge fireplace; nor any glitter of copper saucepans and tin cullenders on the walls.
Martha didn't like to see him disappointed, if it were only in joke; so she came out prematurely from behind the closet door, and ran into his arms, while the two young Cratchits hustled Tiny Tim, and bore him off into the wash-house, that he might hear the pudding singing in the copper.
At the least, her eyes were softer and larger than those of our people, her hair longer and less tightly curled, and her skin was lighter--more of the colour of pure copper.
Then the Prince, taking a bunch of copper keys from his pocket, undid the great double locks.
I then gave up my silver and copper money, my purse, with nine large pieces of gold, and some smaller ones; my knife and razor, my comb and silver snuff-box, my handkerchief and journal-book.