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Pronunciation varies by accent · noun
(zoology) One of a pair of scent organs in the larvae of certain swallowtail butterflies..
Use osmeterium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Osmeterium means (zoology) One of a pair of scent organs in the larvae of certain swallowtail butterflies..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use osmeterium where its definition matches the intended context.
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