Where does “irresponsible” come from?

Irresponsible derives from English in- (not) + responsible, from Middle English in- (not), from Latin in- (not), from Latin in (in), from Proto-Indo-European ne (not), oyd- (to go), and en (in).

irresponsible (English): Not responsible; exempt from legal...

Definitions

  1. Not responsible; exempt from legal...

Ancestry of “irresponsible”, step by step

StepLanguageWordMeaning
1EnglishresponsibleHaving the duty of taking care of something;...
2Middle Frenchresponsable
3Old Frenchresponsable
4Latinrespōnsusreplied
5Latinrespondeōto reply, answer, respond
6Latinrĕ-back, backwards
7Latinprōdūcōto lead or bring forth, forward or out
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “irresponsible

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