📖 WordNook

beaver

noun
  1. large semiaquatic rodent with webbed hind feet and a broad flat tail
  2. a hat made with the fur of a beaver (or similar material)
    castor
  3. a movable piece of armor on a medieval helmet used to protect the lower face
  4. a man's hat with a tall crown
    “usually covered with silk or with beaver fur”
    dress hat
  5. a full beard
  6. the soft brown fur of the beaver
    beaver fur
verb
  1. to work hard on something
    “I beavered all day at my project.”
    beaver away