Where does “investigator” come from?

investigator (Romanian) comes from Latin investigator, from Latin investigo, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

investigator (Romanian): investigating

Definitions

investigating

Ancestry of “investigator”, step by step

Step	Language	Word	Meaning
1	Latin	investigator	investigator, researcher; second-person singular...
2	Latin	investigo	I track or trace out, search into, investigate
3	Latin	īn-	un-, non-, not
4	Latin	în	in, at, on, upon, from (space)
5	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
6	Proto-Italic	en	in
7	Proto-Indo-European	h₁én	in

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →