Source : Webster's Revised Unabridged Dictionary (1913)

Saurian \Sau"ri*an\, a. (Zo["o]l.)
   Of or pertaining to, or of the nature of, the Sauria. -- n.
   One of the Sauria.

Source : WordNet®

saurian
     adj : of or relating to lizards [syn: {lacertilian}]
     n : any of various reptiles of the suborder Sauria which
         includes lizards; in former classifications included also
         the crocodiles and dinosaurs