• 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)

Related words...