Where does “respons” come from?

respons (Middle English) comes from Old French respons, from Latin respōnsus, from Latin respondeō, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro- — passed , crossed.

Ancestry of “respons”, step by step

respons traces back through 3 separate lines of ancestry.

via Old French respons

StepLanguageWordMeaning
1Old Frenchrespons
2Latinrespōnsusreplied
3Latinrespondeōto reply, answer, respond
4Latinrĕ-back, backwards
5Latinprōdūcōto lead or bring forth, forward or out
6Latinprō-forward direction, forward movement
7Proto-Italic*pro-pro- see the Latin entry for further meanings
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via Old French responce

StepLanguageWordMeaning
1Old Frenchresponce
2Latinresponsumanswer, response; accusative supine of respondeō;...
3Latinresponsusreplied
4Latinresponderethird-person plural perfect active indicative of...
5LatinrespondeoI reply, answer, respond; I measure up; I am...
6Latinre-back, backwards; again; prefix added to various...
7Proto-Indo-Europeanwret-
8Proto-Indo-Europeanwert-to turn, to rotate
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via Old French respuns

StepLanguageWordMeaning
1Old Frenchrespunsresponse; reply
2Latinrespōnsumanswer, response
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-
respons — Etymology, Origin & Word History | Etymology Explorer