Definition of vagina in US English:

vagina

noun

  • 1The muscular tube leading from the external genitals to the cervix of the uterus in women and most female mammals.

  • 2Botany
    A sheath formed around a stem by the base of a leaf.

Origin

Late 17th century: from Latin, literally ‘sheath, scabbard’.

Pronunciation

vagina

/vəˈdʒaɪnə//vəˈjīnə/