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Pronunciation varies by accent · noun
(organic chemistry) Any of several isomeric compounds formally derived from a triazine by replacing two methylene groups with carbonyls.
Use triazinedione when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Triazinedione means (organic chemistry) Any of several isomeric compounds formally derived from a triazine by replacing two methylene groups with carbonyls.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use triazinedione where its definition matches the intended context.
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