Vaginal introitus: The vaginal opening is called the introitus of the vagina. The Latin word "introitus" comes from "intro", into, within + "ire", to go = to go into.
An introitus is any kind of opening or entrance. The term usually refers to the vaginal introitus, which is the opening to the vagina. We'll go over.
An introitus is an entrance into a canal or hollow organ. The vaginal introitus is the opening that leads to the vaginal canal.