- vagina⇄a sheath formed round a stem by the base of a leaf.
- vagina⇄the muscular tube leading from the external genitals to the cervix of the uterus in women and most female mammals.
- vagina⇄vagina, noun, pl.-nas,-nae.
1a. the membranous passage in female mammals that leads from the uterus to the vulva or external opening.
b. a similar part in certain other animals.
2. a sheathlike part, organ, or covering; sheath or theca