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Pronunciation varies by accent · noun
(organic chemistry) Any derivative of a flavone that is substituted with many methoxy groups.
Use polymethoxyflavone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polymethoxyflavone means (organic chemistry) Any derivative of a flavone that is substituted with many methoxy groups.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use polymethoxyflavone where its definition matches the intended context.
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