Concierge
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 03:26的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=concierge+etymology&newwindow=1&hl=en ref] mid 16th century (denoting the warden of a hou…”的新页面）
mid 16th century (denoting the warden of a house, castle, prison, or palace): French, probably based on Latin conservus ‘fellow slave’.
wiktionary
Borrowed from French concierge.
etymonline
concierge (n.)
1640s, from French concierge "caretaker, doorkeeper of a hotel, apartment house, prison, etc., porter" (12c.), of uncertain origin. Perhaps from Vulgar Latin *conservius, from Latin conservus "fellow slave," from assimilated form of com "with, together" (see con-) + servius "slave" (see serve (v.)). In France, formerly the title of a high royal official. Related: Conciergerie (c. 1600).
