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Pronunciation varies by accent · noun
(paleontology) Any member of the Adelophthalmidae family of eurypterids..
Use adelophthalmid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Adelophthalmid means (paleontology) Any member of the Adelophthalmidae family of eurypterids..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use adelophthalmid where its definition matches the intended context.
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