I. noun see: pro- Date: circa 1834 the falling down or slipping of a body part from its usual position or relations, II. intransitive verb (~d; prolapsing) Date: 1876 to undergo ~
PROLAPSE
Meaning of PROLAPSE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012