1. copper sulfate

noun. A copper salt made by the action of sulfuric acid on copper oxide.
Synonyms
chalcanthite cupric sulphate cupric sulfate sulfate sulphate blue stone blue copperas blue vitriol copper sulphate

2. copper-bottom

verb. Provide with a copper bottom.
Synonyms
render furnish provide supply
Antonyms
kern take inactivity block recall

3. sulfate

noun. (ˈsʌlˌfeɪt) A salt or ester of sulphuric acid.
Synonyms
cupric sulphate zinc sulphate zinc vitriol sodium sulfate blanc fixe SLS cupric sulfate copper sulfate sodium sulphate barium sulphate barium sulfate sodium lauryl sulphate sodium lauryl sulfate zinc sulfate copper sulphate salt magnesium sulfate sulphate white vitriol
Antonyms
dull decode stay dissuade

4. sulfate

verb. (ˈsʌlˌfeɪt) Convert into a sulfate.
Synonyms
convert

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
malachite brass metal atomic number 29 bornite bronze cuprite copper glance chalcocite blister copper peacock ore copper pyrites conductor metallic element chalcopyrite Cu
Antonyms
insulator rock wool material bushing mineral wool
Etymology
copper (English)
coper (Middle English (1100-1500))
coper (Old English (ca. 450-1100))

6. copper

noun. (ˈkɑːpɝ) Uncomplimentary terms for a policeman.
Synonyms
bull police officer policeman fuzz cop officer pig
Antonyms
disappear subsurface overhead undergarment undress
Etymology
copper (English)
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
lycaenid Lycaena lycaenid butterfly genus Lycaena American copper Lycaena hypophlaeas
Antonyms
nonmetallic achromatic woman bear civilian
Etymology
copper (English)
coper (Middle English (1100-1500))
coper (Old English (ca. 450-1100))

8. copper

noun. (ˈkɑːpɝ) A copper penny.
Synonyms
cent centime penny
Antonyms
dielectric glass wool nonconductor stuff
Etymology
copper (English)
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
reddish brown mahogany burnt sienna Venetian red copper color sepia
Antonyms
uncover natural object inside outside descend
Etymology
copper (English)
coper (Middle English (1100-1500))
coper (Old English (ca. 450-1100))

10. copper

verb. (ˈkɑːpɝ) Coat with a layer of copper.
Synonyms
surface coat
Etymology
copper (English)
coper (Middle English (1100-1500))
coper (Old English (ca. 450-1100))
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