Where does “inattentive” come from?

Inattentive derives from Middle English in- combined with attentive, ultimately from Latin attendere meaning to direct one's mind toward, prefixed with ad-.

inattentive (English): Of or pertaining to lack of attention; not paying...

Definitions

  1. Of or pertaining to lack of attention; not paying...

Ancestry of “inattentive”, step by step

StepLanguageWordMeaning
1EnglishattentivePaying attention; noticing, watching, listening,...
2Middle Englishattentif
3Old Frenchattentif
4Latinattentusdetained, delayed; preserved, guarded; attentive,...
5LatinattineoI bring or hold to or near; I hold fast, keep,...
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

Words derived from “inattentive

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-