Table of Contents
1. copper-base_alloy
noun. any alloy whose principal component is copper.
Synonyms
- bronze
- alloy
- brass
- cupronickel
- aluminum bronze
- constantan
- aluminium bronze
- metal
Antonyms
- nonmetallic
- purity
Featured Games
2. copper-bottomed
adjective. having a bottom of copper or sheathed with copper.
Antonyms
- unlimited
3. copper-bottom
verb. provide with a copper bottom.
Synonyms
- provide
- render
- furnish
Antonyms
- take
- inactivity
- block
- recall
4. pyrites
noun. any of various metallic-looking sulfides (of which pyrite is the commonest).
Synonyms
- sulphide
5. copper
noun. ['ˈkɑːpɝ'] 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.
Synonyms
- metallic element
- peacock ore
- brass
- malachite
- blister copper
- conductor
- chalcocite
- copper glance
- cuprite
- Cu
- atomic number 29
- chalcopyrite
- copper pyrites
- bornite
- metal
Antonyms
- dielectric
- bushing
- material
- nonconductor
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))
6. copper
noun. ['ˈkɑːpɝ'] uncomplimentary terms for a policeman.
Synonyms
- bull
- officer
- cop
- pig
- police officer
- policeman
Antonyms
- overhead
- subsurface
- undergarment
- undress
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))
7. copper
noun. ['ˈkɑːpɝ'] any of various small butterflies of the family Lycaenidae having coppery wings.
Synonyms
- Lycaena hypophlaeas
- American copper
- lycaenid butterfly
- genus Lycaena
- lycaenid
Antonyms
- nonmetallic
- woman
- bear
- civilian
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))
8. copper
noun. ['ˈkɑːpɝ'] a copper penny.
Synonyms
- penny
- cent
Antonyms
- mineral wool
- rock wool
- glass wool
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))
9. copper
noun. ['ˈkɑːpɝ'] a reddish-brown color resembling the color of polished copper.
Synonyms
- burnt sienna
- Venetian red
- reddish brown
- mahogany
- copper color
Antonyms
- natural object
- outside
- inside
- descend
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))
10. copper
verb. ['ˈkɑːpɝ'] coat with a layer of copper.
Synonyms
- coat
Etymology
- coper (Middle English (1100-1500))
- coper (Old English (ca. 450-1100))