Pronunciation: (är"tē-ō-dak'til), [key]
Zool.having an even number of toes or digits on each foot.
a hoofed, even-toed mammal of the order Artiodactyla, comprising the pigs, hippopotamuses, camels, deer, giraffes, pronghorns, sheep, goats, antelope, and cattle. Cf. perissodactyl.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.