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/ˈkwɪnəʊn/ · noun
(organic chemistry) Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring..
Use quinone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Quinone means (organic chemistry) Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use quinone where its definition matches the intended context.
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