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Pronunciation varies by accent · adjective
(zoology, dated) Of or relating to the Leptocardii (formerly Leptocardia)..
Use leptocardian when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Leptocardian means (zoology, dated) Of or relating to the Leptocardii (formerly Leptocardia)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use leptocardian where its definition matches the intended context.
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