Search Result for "perissodactyla": 
Wordnet 3.0

NOUN (1)

1. nonruminant ungulates: horses; tapirs; rhinoceros; extinct forms;
[syn: Perissodactyla, order Perissodactyla]


The Collaborative International Dictionary of English v.0.48:

Perissodactyla \Per`is*so*dac"ty*la\, n. pl. [NL., from Gr. ? odd (fr. ? over) + ? finger.] (Zool.) A division of ungulate mammals, including those that have an odd number of toes, as the horse, tapir, and rhinoceros; -- opposed to Artiodactyla. [1913 Webster]
WordNet (r) 3.0 (2006):

Perissodactyla n 1: nonruminant ungulates: horses; tapirs; rhinoceros; extinct forms [syn: Perissodactyla, order Perissodactyla]