'Halisauria' definitions:

Definition of 'Halisauria'

From: GCIDE
  • Halisauria \Hal`i*sau"ri*a\ (h[a^]l`[i^]*s[add]"r[i^]*[.a]), n. pl. [NL., fr. Gr. "a`ls, "alo`s, sea + say^ros.] (Paleon.) The Enaliosauria. [1913 Webster]