Reserved
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 13:44的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=reserved+etymology&newwindow=1&hl=en ref] Middle English: from Old French reserver, from…”的新页面）
Middle English: from Old French reserver, from Latin reservare ‘keep back’, from re- ‘back’ + servare ‘to keep’.
etymonline
reserved (adj.)
c. 1600, "guarded" (in manner), "averse to showing familiarity," past-participle adjective from reserve (v.). The meaning "set or kept apart for another or future purpose" is by 1610s; specifically of seats, tables, etc., "set aside for a future use," especially by a particular person, from 1858.
