'Paleosaurus' definitions:

Definition of 'Paleosaurus'

From: GCIDE
  • Paleosaurus \Pa`le*o*sau"rus\ (p[=a]`l[-e]*[-o]*s[add]"r[u^]s), n. [NL., fr. Gr. palaio`s ancient + say^ros a lizard.] (Paleon.) A genus of fossil saurians found in the Permian formation. [1913 Webster]