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Table of Contents
Antonyms
Synonyms

1. copper_pyrites

noun. a yellow copper ore (CuFeS2) made up of copper and iron sulfide.

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2. copper-bottomed

adjective. having a bottom of copper or sheathed with copper.

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3. copper-base_alloy

noun. any alloy whose principal component is copper.

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4. copper-bottom

verb. provide with a copper bottom.

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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.

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Etymology

  • copper (English)
  • coper (Middle English (1100-1500))
  • coper (Old English (ca. 450-1100))

6. copper

noun. ['ˈkɑːpɝ'] uncomplimentary terms for a policeman.

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Etymology

  • copper (English)
  • coper (Middle English (1100-1500))
  • coper (Old English (ca. 450-1100))

7. copper

noun. ['ˈkɑːpɝ'] a reddish-brown color resembling the color of polished copper.

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Etymology

  • copper (English)
  • coper (Middle English (1100-1500))
  • coper (Old English (ca. 450-1100))

8. copper

noun. ['ˈkɑːpɝ'] any of various small butterflies of the family Lycaenidae having coppery wings.

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Etymology

  • copper (English)
  • coper (Middle English (1100-1500))
  • coper (Old English (ca. 450-1100))

9. copper

noun. ['ˈkɑːpɝ'] a copper penny.

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Synonyms

Etymology

  • copper (English)
  • coper (Middle English (1100-1500))
  • coper (Old English (ca. 450-1100))
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