Where does “irremyssible” come from?

irremyssible (Middle English) comes from Old French irremissible, from Late Latin irremissibilis, from Latin remissus, from Latin remitto, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro- — passed , crossed.

Ancestry of “irremyssible”, step by step

StepLanguageWordMeaning
1Old Frenchirremissible
2Late Latinirremissibilis
3Latinremissussent back, remitted; relaxed; remiss
4Latinremittoto send back, to remit, to throw back; to relax,...
5Latinrĕ-back, backwards
6Latinprōdūcōto lead or bring forth, forward or out
7Latinprō-forward direction, forward movement
8Proto-Italic*pro-pro- see the Latin entry for further meanings
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “irremyssible

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-