Lewis Short
cunnus (noun M) : cf. Sanscr. çushi, ditch; Gr. κυσός
* The female pudenda.
* Prop., Mart. 1, 90, 7; 3, 72, 6; 3, 81, 4; Auct. Priap. 28, 5.—Also of animals: mulae,Cat. 96, 6.
* Transf., of the person, an unchastefemale, Hor. S. 1, 2, 36; 1, 3, 107; Auct. Priap. 69, 1 al.—As an obscene word, avoided acc. to Cic. Or. 45, 154; id. Fam. 9, 22, 3.
Charlton T. Lewis, Charles Short, A Latin Dictionary