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Pronunciation varies by accent · noun
Any plesiosaur in the suborder †Pliosauroidea, known from the earliest Jurassic to early Late Cretaceous..
Hunting many of the other marine reptiles are the pliosaurs, short-necked and large-headed versions of plesiosaurs who appear to have had a general diet of anything that moved.
Use pliosaur when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pliosaur means Any plesiosaur in the suborder †Pliosauroidea, known from the earliest Jurassic to early Late Cretaceous..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Hunting many of the other marine reptiles are the pliosaurs, short-necked and large-headed versions of plesiosaurs who appear to have had a general diet of anything that moved.
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