The Collaborative International Dictionary of English v.0.48:
leporid \leporid\ n. A mammal of the family Leporidae, including the rabbits and hares. Syn: leporid mammal. [WordNet 1.5]WordNet (r) 3.0 (2006):
leporid n 1: rabbits and hares [syn: leporid, leporid mammal]