n. (Cu) metallic chemical element; boiler; large copper or iron cooking pot (British); coin made of copper or bronze; reddish-brown color; any of the small butterflies with copper color wings; cop, police officer (British Slang)

v. coat with or cover with copper; bet against (Slang)

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Noun
1. 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
(synonym) Cu, atomic number 29
(hypernym) metallic element, metal
(hyponym) blister copper
(substance-holonym) brass
2. a copper penny
(hypernym) penny, cent, centime
3. uncomplimentary terms for a policeman
(synonym) bull, cop, fuzz, pig
(hypernym) policeman, police officer, officer
(classification) colloquialism
4. a reddish brown the color of polished copper
(synonym) copper color
(hypernym) reddish brown, sepia, burnt sienna, Venetian red
5. any of various small butterflies of the family Lycaenidae having copper colored wings
(hypernym) lycaenid, lycaenid butterfly
(hyponym) American copper, Lycaena hypophlaeas
(member-holonym) Lycaena, genus Lycaena

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Verb
1. coat with a layer of copper
(hypernym) coat, surface
(derivation) Cu, atomic number 29

n. měď, měďák

v. zakrýt s mědí

Rzecz. miedź; miedziak