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Pronunciation varies by accent · noun
(organic chemistry, especially in combination) Eight methylene groups in a molecule (typically in a row, with substituents or functional groups at each end).
Use octamethylene when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Octamethylene means (organic chemistry, especially in combination) Eight methylene groups in a molecule (typically in a row, with substituents or functional groups at each end).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use octamethylene where its definition matches the intended context.
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