Pro*lapse" (?), n. [L. prolapsus, fr. prolapsus, p. p. of prolabi to fall forward; pro forward + labi to glide, fall.] Med.
The falling down of a part through the orifice with which it is naturally connected, especially of the uterus or the rectum.
Dunglison.
© Webster 1913.
Pro*lapse", v. i.
To fall down or out; to protrude.
© Webster 1913.