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Pronunciation varies by accent · noun
(organic chemistry, in combination) A univalent radical derived from pyridine.
Use pyridinio when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pyridinio means (organic chemistry, in combination) A univalent radical derived from pyridine.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use pyridinio where its definition matches the intended context.
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