Where does “intelligent” come from?

Intelligent comes from Middle French intelligent, from Latin intelligens (understanding), derived from Latin intellego (to understand, literally to choose between), from Latin lego (to gather, read).

intelligent (English): Of high or especially quick cognitive capacity,...

Definitions

  1. Of high or especially quick cognitive capacity,...

Ancestry of “intelligent”, step by step

intelligent traces back through two separate lines of ancestry.

via Middle French intelligent

StepLanguageWordMeaning
1Middle Frenchintelligent
2Latinintelligēns
3Latinintellegōto understand, comprehend, realize, come to know
4Latinlegōto collect, gather, bring together, catch
5Latinlēxa proposition or motion for a law made to the people by a magistrate, a bill
6Proto-Italiclēg-
7Proto-Indo-Europeanleǵ-s
8Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...

via Russian интеллиге́нт

StepLanguageWordMeaning
1Russianинтеллиге́нтintellectual intelligent person, interested in intellectual matters

Words derived from “intelligent

Every word from Proto-Indo-European leǵ-
intelligent — Etymology, Origin & Word History | Etymology Explorer