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Pronunciation varies by accent · noun
(paleontology) Any member of the †Basilosaurus genus of extinct whales..
Use basilosaur when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Basilosaur means (paleontology) Any member of the †Basilosaurus genus of extinct whales..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use basilosaur where its definition matches the intended context.
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