Where does “intensively” come from?

Intensively derives from Middle French intensif, Old English -līċ, and Latin intendere, meaning to stretch or strain toward.

intensively (English): In an intensive way

Definitions

  1. In an intensive way

Ancestry of “intensively”, step by step

StepLanguageWordMeaning
1EnglishintensiveThorough; to a great degree; with intensity;...
2Middle Frenchintensif
3Medieval Latinintensivusintensive
4Latinintenderethird-person plural perfect active indicative of...
5LatinintendoI stretch out; I strain; I turn my attention to,...
6Latinin-un-, non-, not; in, within, inside
7Latininin, at, on, upon, from; within, while in; into,...
8Old Latinenin
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én