Stegosauria
Pronunciation : Steg`o*sau"ri*a
Part of Speech : n.
Etymology : [NL. See Stegosaurus.] (Paleon.)
Definition : Defn: An extinct order of herbivorous dinosaurs, including the genera Stegosaurus, Omosaurus, and their allies.
pl.
Source : Webster's Unabridged Dictionary, 1913