Japanese edit

For pronunciation and definitions of いんもん – see the following entries.
陰門
[noun] female genitalia; vulva
淫紋
[noun] (Japanese fiction, pornography, neologism) a stylized uterus-shaped mark on a woman's pubis, representative of supernatural sexual debauchery; "crotch tattoo"; "pubic tattoo"; "womb tattoo"
(This term, いんもん, is the hiragana spelling of the above terms.)