WordNet: beaver

large semiaquatic rodent with webbed hind feet and a broad flat tail; construct complex dams and underwater lodges

• hypernym gnawer, rodent

• hyponym Castor fiber, Old World beaver

• hyponym Castor canadensis, New World beaver

• member holonym Castor, genus Castor

beaver

• (englanti) beaver (derivationally related)
• (suomi) majava (synonyymi)