Investigator
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 02:43的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/investigator ref] Attested in the mid‐16th century; from [https://en.wikipedia.org/wiki…”的新页面）
wiktionary
Attested in the mid‐16th century; from Latin investigator, from investigare.
etymonline
investigator (n.)
1550s, a native agent-noun formation from investigate, or else from Latin investigator "he that searches into," agent noun from past participle stem of investigare "to trace out, search after" (see investigation). Related: Investigatorial.
