Where does “initialism” come from?

initialism (English) comes from English initial, from Middle French initial, from Latin initiālis, from Latin initium, from Latin inire, from Latin īre, from Proto-Italic eō, from Proto-Italic ejō — to go.

initialism (English): A term formed from the initial letters of several...

Definitions

  1. A term formed from the initial letters of several...

Ancestry of “initialism”, step by step

StepLanguageWordMeaning
1EnglishinitialChronologically first, early; of or pertaining to...
2Middle Frenchinitial
3Latininitiālisinitial, first, incipient
4Latininitiumbeginning, start; rites, mysteries
5Latininirepresent active infinitive of ineō; to go in,...
6Latinīre
7Proto-ItalicI go
8Proto-Italicejō
9Proto-Indo-Europeanh₁éytito go, to be going
10Proto-Indo-Europeanh₁ey-to go

Words derived from “initialism

Every word from Proto-Indo-European h₁ey-