Source : Webster's Revised Unabridged Dictionary (1913)

Cystocele \Cys"to*cele\ (-s?l), n. [Gr. ???? bladder + ???
   tumor: cf. F. cystocele.] (Med.)
   Hernia in which the urinary bladder protrudes; vesical
   hernia.

Source : WordNet®

cystocele
     n : hernia in which the urinary bladder protrudes through the
         wall of the vagina; sometimes occurs after childbirth
         [syn: {colpocystocele}]