Source : Webster's Revised Unabridged Dictionary (1913)

Bowel \Bow"el\, v. t. [imp. & p. p. {Boweled} or {Bowelled}; p.
   pr. & vb. n. {Boweling} or {Bowelling}.]
   To take out the bowels of; to eviscerate; to disembowel.

Boweled \Bow"eled\, a. [Written also {bowelled}.]
   Having bowels; hollow. ``The boweled cavern.'' --Thomson.