RhymeZone: beaver definitions

Definitions of beaver:

noun: large semiaquatic rodent with webbed hind feet and a broad flat tail; construct complex dams and underwater lodges
noun: a hat made of beaver fur or similar material
noun: a movable piece of armor on a medieval helmet used to protect the lower face
noun: a full beard
noun: the soft brown fur of the beaver
noun: a man's hat with a tall crown; usually covered with beaver or silk
verb: work hard on something
name: A surname (common: 1 in 14285 families; popularity rank in the U.S.: #1757)