Source : Webster's Revised Unabridged Dictionary (1913)

Beaked \Beaked\, a.
   1. Having a beak or a beaklike point; beak-shaped. ``Each
      beaked promontory.'' --Milton.

   2. (Biol.) Furnished with a process or a mouth like a beak;
      rostrate.

   {Beaked whale} (Zo["o]l.), a cetacean of the genus
      {Hyperoodon}; the bottlehead whale.

Source : WordNet®

beaked whale
     n : any of several whales inhabiting all oceans and having
         beaklike jaws with vestigial teeth in the upper jaw