A lot vs. Alot: 9 Grammatical Pitfalls
"external genitals," late 14c. (pudenda), from Latin pudendum (plural pudenda), literally "thing to be ashamed of," neuter gerundive of pudere "make ashamed; be ashamed," from PIE root *(s)peud- "to punish, repulse." Translated into Old English as scamlim ("shame-limb"); in Middle English also anglicized as pudende (early 15c.). Related: Pudendal.
pudendum pu·den·dum (pyōō-děn'dəm)
n. pl. pu·den·da (-də)
The human external genitalia, especially of a woman.