Sau·ri·a n. pl.  Zool. A division of Reptilia formerly established to include the Lacertilia, Crocodilia, Dinosauria, and other groups. By some writers the name is restricted to the Lacertilia.
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  Sauria
       n : true lizards; including chameleons and geckos [syn: suborder
           Sauria, Lacertilia, suborder Lacertilia]