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Pronunciation varies by accent · noun
(zoology) Any extinct nautiloid cephalopod in the family Eutrephoceratidae, often considered to be part of the Nautilidae..
Use eutrephoceratid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Eutrephoceratid means (zoology) Any extinct nautiloid cephalopod in the family Eutrephoceratidae, often considered to be part of the Nautilidae..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use eutrephoceratid where its definition matches the intended context.
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