Why was "tantrum" trending last week?
1540s, from Latin vulva, earlier volva "womb, female sexual organ," literally "wrapper," from volvere "to turn, twist, roll, revolve," also "turn over in the mind," from PIE root *wel- "to turn, revolve," with derivatives referring to curved, enclosing objects (see volvox).
vulva vul·va (vŭl'və)
n. pl. vul·vae (-vē)
The external genital organs of the female, including the labia majora, labia minora, clitoris, and vestibule of the vagina.
The external organs of the female reproductive system.