nudity (n.)youdaoicibaDictYouDict[nudity 词源字典]
1610s, from nude (adj.) + -ity; or else from French nudité "nakedness" (14c.) or directly from Late Latin nuditatem (nominative nuditas) "nakedness," from Latin nudus "naked, bare" (see naked).[nudity etymology, nudity origin, 英语词源]