Where does “impactant” come from?

impactant (French) comes from French impacter, from English impact, from Latin impāctus, from Latin impingo, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en — in.

impactant (French): present participle of impacter; impacting

Definitions

  1. present participle of impacter; impacting

Ancestry of “impactant”, step by step

StepLanguageWordMeaning
1FrenchimpacterTo impact, collide; To influence
2EnglishimpactThe striking of one body against another;...
3Latinimpāctusillision, collision, hit
4LatinimpingoI push, strike, dash against; I press upon, force...
5Latinīn-un-, non-, not
6Latinînin, at, on, upon, from (space)
7Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
8Proto-Italicenin
9Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én