Source : Webster's Revised Unabridged Dictionary (1913)

Proctocele \Proc"to*cele\, n. [Gr. ? anus + ? tumor.] (Med.)
   Inversion and prolapse of the mucous coat of the rectum, from
   relaxation of the sphincter, with more or less swelling;
   prolapsus ani. --Dunglison.

Source : WordNet®

proctocele
     n : protrusion or herniation of the rectum into the vagina; can
         occur if pelvic muscles are weakened by childbirth [syn:
         {rectocele}]