[{"Bold_text": "noun", "List Items": ["Anatomy, Zoology.the passage leading from the uterus to the vulva in certain female mammals.Compare oviduct .a sheathlike part or .", "the passage leading from the uterus to the vulva in certain female mammals.Compare oviduct .", "a sheathlike part or .", "Botany.the sheath formed by the basal part of certain leaves where they embrace the stem."]}]