Fallen
来自Big Physics
Old English fallan, feallan, of Germanic origin; related to Dutch vallen and German fallen ; the noun is partly from the verb, partly from Old Norse fall ‘downfall, sin’.
wiktionary
Morphologically fall + -en.
etymonline
fallen (adj.)
c. 1400, past-participle adjective from fall (v.). Used figuratively for "morally ruined" by 1620s, from the verb in the sense "yield to temptation" (especially in reference to women and chastity), attested from c. 1200. Meaning "those who have died" attested by 1765. Fallen angel is from 1680s; fallen woman by 1748.
