Jaded
来自Big Physics
late 16th century (in the sense ‘disreputable’): from jade2.
wiktionary
From jade(“worn-out horse”), possibly from Old Norse jalda(“mare”). Jade as a term of abuse for a woman dates from 1560. [1]
etymonline
jaded (adj.)
"bored by continual indulgence," 1630s; past-participle adjective from jade (v.). Related: Jadedly; jadedness.
