Dictionary
na'ked mole' rat"
a nearly hairless rodent,
Heterocephalus glaber, of eastern African dry steppes and savannas, having two protruding upper and lower front teeth and living entirely underground in colonies, based on a single breeding female and specialized workers of both sexes. Also called
sand rat, sand puppy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.