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Definition of copper sulphate noun from the Oxford Advanced Learner's Dictionary

copper sulphate

noun
 
/ˌkɒpə ˈsʌlfeɪt/
 
/ˌkɑːpər ˈsʌlfeɪt/
(British English)
(also copper sulfate North American English)
[uncountable]
(symbol CuSO45H2O)
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  1. a blue crystal that is used in electroplating and to destroy fungus
influence
verb
 
 
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