Webster’s Revised Unabridged Dictionary · 1913
Compsognathus
Comp·sog′na·thus (kŏmp·sŏg′nȧ·thŭs), n. [NL., fr. Gr. κομπός elegant, pretty + γνάθος jaw.] (Zoöl.) A genus of Dinosauria found in the Jurassic formation, and remarkable for having several birdlike features.