beaver

Noun

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

• a hat made with the fur of a beaver (or similar material)

• a movable piece of armor on a medieval helmet used to protect the lower face

• a man's hat with a tall crown; usually covered with silk or with beaver fur

• a full beard

• a native or resident of Oregon

• the soft brown fur of the beaver

Verb

• work hard on something

Related words

• Synonyms: 
  castor , dress hat , high hat , opera hat , silk hat , stovepipe , top hat , topper , Oregonian , Beaver , beaver fur , beaver away