The Collaborative International Dictionary of English v.0.48:

Beakhead \Beak"head`\, n.
   1. (Arch.) An ornament used in rich Norman doorways,
      resembling a head with a beak. --Parker.
      [1913 Webster]

   2. (Naut.)
      (a) A small platform at the fore part of the upper deck of
          a vessel, which contains the water closets of the
          crew.
      (b) (Antiq.) Same as Beak, 3.
          [1913 Webster]