duplicidentata

English Thesaurus

1. in former classifications considered a suborder of Rodentia coextensive with the order Lagomorpha: gnawing animals (noun.animal)

hypernym	:	gnawing mammal, lagomorph,
definition	:	relative large gnawing animals; distinguished from rodents by having two pairs of upper incisors specialized for gnawing (noun.animal)

member meronym	:	lagomorpha, order lagomorpha,
definition	:	rabbits; hares; pikas; formerly considered the suborder Duplicidentata of the order Rodentia (noun.animal)