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Pronunciation varies by accent · noun
(organic chemistry) Any unsaturated alicyclic ketone derived from cyclopentene.
Use cyclopentenone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Cyclopentenone means (organic chemistry) Any unsaturated alicyclic ketone derived from cyclopentene.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use cyclopentenone where its definition matches the intended context.
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