Noun beaver has 6 senses
  1. beaver - the soft brown fur of the beaver
    --1 is a kind of
    fur, pelt
  2. beaver - a full beard
    --2 is a kind of
    beard, face fungus, whiskers
  3. dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, beaver - a man's hat with a tall crown; usually covered with beaver or silk
    --3 is a kind of hat, chapeau, lid
  4. beaver - a movable piece of armor on a medieval helmet used to protect the lower face
    --4 is a kind of
    armor plate, armour plate, armor plating, plate armor, plate armour
    --4 is a part of helmet
  5. beaver, castor - a hat made of beaver fur or similar material
    --5 is a kind of fur hat
  6. beaver - large semiaquatic rodent with webbed hind feet and a broad flat tail; construct complex dams and underwater lodges
    --6 is a kind of
    rodent, gnawer, gnawing animal
    --6 is a member of Castor, genus Castor
    --6 has particulars:
     Old World beaver, Castor fiber; New World beaver, Castor canadensis
    Derived form: verb beaver1
,Verb beaver has 1 sense
  1. beaver, beaver away - work hard on something
    --1 is one way to work
    Derived form: noun beaver6
    Sample sentences:
    Somebody ----s
    Somebody ----s PP
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