objection (n.)youdaoicibaDictYouDict[objection 词源字典]
late 14c., from Old French objeccion "reply, retort" (12c.) and directly from Late Latin obiectionem (nominative obiectio), "a throwing or putting before," noun of action from past participle stem of Latin obicere "to oppose" (see object (n.)).[objection etymology, objection origin, 英语词源]