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Pronunciation varies by accent · noun
(organic chemistry) A vinyl derivative of pyrrolidone that is used in organic synthesis.
Use vinylpyrrolidone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Vinylpyrrolidone means (organic chemistry) A vinyl derivative of pyrrolidone that is used in organic synthesis.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use vinylpyrrolidone where its definition matches the intended context.
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