Debauchery
来自Big Physics
late 16th century: from French débaucher (verb) ‘turn away from one's duty’, from Old French desbaucher, of uncertain ultimate origin.
wiktionary
From debauch + -ery, 1640s.
etymonline
debauchery (n.)
"excessive indulgence in sensual pleasures of any kind," 1640s, from debauch + -ery. With a variety of spellings in 17c., such as debaush-, deboich-, debosh-. Debauchment in the same sense is from 1620s.
