ruffed

from The Collaborative International Dictionary of English v.0.48

Ruffed \Ruffed\, a.
   Furnished with a ruff.
   [1913 Webster]

   {Ruffed grouse} (Zool.), a North American grouse ({Bonasa
      umbellus}) common in the wooded districts of the Northern
      United States. The male has a ruff of brown or black
      feathers on each side of the neck, and is noted for the
      loud drumming sound he makes during the breeding season.
      Called also {tippet grouse}, {partridge}, {birch
      partridge}, {pheasant}, {drummer}, and {white-flesher}.

   {ruffed lemur} (Zool.), a species of lemur ({lemur varius})
      having a conspicuous ruff on the sides of the head. Its
      color is varied with black and white. Called also {ruffed
      maucaco}.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Ruff \Ruff\, v. t. [imp. & p. p. {Ruffed}; p. pr. & vb. n.
   {Ruffing}.]
   1. To ruffle; to disorder. --Spenser.
      [1913 Webster]

   2. (Mil.) To beat with the ruff or ruffle, as a drum.
      [1913 Webster]

   3. (Hawking) To hit, as the prey, without fixing it.
      [1913 Webster]

   4. (Card Playing) To play a trump card at bridge; as, he
      ruffed his partner's ace.
      [PJC] Ruff