Where does “reactional” come from?

reactional (English) comes from French réactionnel, from French réaction, from Russian реа́кция, from Old French reaction, from Latin reactio, from Latin reago, from Latin rĕ-, from Latin prōdūcō — passed , crossed.

reactional (English): Of or pertaining to a reaction

Definitions

  1. Of or pertaining to a reaction

Ancestry of “reactional”, step by step

reactional traces back through 3 separate lines of ancestry.

via French réactionnel

StepLanguageWordMeaning
1Frenchréactionnelreaction
2Frenchréactionreaction
3Russianреа́кцияreaction
4Old Frenchreaction
5Latinreactioreaction
6LatinreagoI act upon again, I do again; I react
7Latinrĕ-back, backwards
8Latinprōdūcōto lead or bring forth, forward or out
9Latinprō-forward direction, forward movement
10Proto-Italic*pro-pro- see the Latin entry for further meanings
11Proto-Indo-Europeanpro-toward, forward
12Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
13Proto-Indo-Europeanper-before, in front; first; to go through
14Proto-Indo-Europeanpr̥tóspassed , crossed

via English AL

StepLanguageWordMeaning
1EnglishALInitialism of assembly language; Initialism of...
2Dutchalall, all of; already; yet
3Middle Dutchalall, all of; completely; even though, no matter...
4Old Dutchāl
5Proto-West Germanicallall
6Proto-Germanicallazall
7Proto-Indo-Europeanh₂él-to grow, nourish

via English reäction

StepLanguageWordMeaning
1EnglishreäctionRare spelling of reaction
2Middle Englishreaccionreaction

Words derived from “reactional

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