Where does “inaccessible” come from?

Inaccessible comes from Middle French inaccessible, from Latin inaccessibilis, negating accessibilis (able to be approached), from accessus (approached), derived from ad- (to) and the root expressing approach in Proto-Indo-European.

inaccessible (English): Not able to be accessed; out of reach;...

Definitions

  1. Not able to be accessed; out of reach;...

Ancestry of “inaccessible”, step by step

StepLanguageWordMeaning
1Middle Frenchinaccessible
2Latininaccessibilisunapproachable; inaccessible
3Latinaccessibilisapproachable; accessible
4Latinaccessusapproached, reached; advanced, attacked;...
5Latinaccēdōto go or come toward, approach, reach
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 “inaccessible

Every word from Proto-Indo-European h₁én