English noun: mountain beaver | |||
1. | mountain beaver (animal) bulky nocturnal burrowing rodent of uplands of the Pacific coast of North America; the most primitive living rodent | ||
Synonyms | Aplodontia rufa, sewellel | ||
Broader (hypernym) | gnawer, rodent | ||
Member meronym | Aplodontia, genus Aplodontia | ||