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Pronunciation varies by accent · noun
(organic chemistry) Any of several isomeric diamino derivatives of pyridine.
Use diaminopyridine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Diaminopyridine means (organic chemistry) Any of several isomeric diamino derivatives of pyridine.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use diaminopyridine where its definition matches the intended context.
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