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Mesosaurus

noun
Meso·sau·rus | \-rəs\

Definition of Mesosaurus 

: a genus of small aquatic presumably fish-eating Permian reptiles of South America and southern Africa

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History and Etymology for Mesosaurus

New Latin, from mes- + -saurus

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Dictionary Entries near Mesosaurus

mesosaprobic

mesosaur

Mesosauria

Mesosaurus

mesoscale

mesoscapula

mesoscutal

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