1. a superfamily of rodents essentially equal to the suborder Myomorpha but with the Dipodidae excluded; [syn: Muroidea, superfamily Muroidea]
WordNet (r) 3.0 (2006):
superfamily Muroidea
n 1: a superfamily of rodents essentially equal to the suborder
Myomorpha but with the Dipodidae excluded [syn: Muroidea,
superfamily Muroidea]