Where does “aide” come from?

aide (French) comes from Middle French ayde, from Old French aide, from Old French aidier, from Latin adiūtō, from Latin -tō, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

aide (French): aide; help; first-person singular present...

Definitions

  1. aide; help; first-person singular present...

Ancestry of “aide”, step by step

StepLanguageWordMeaning
1Middle Frenchaydehelp; assistance; first-person singular present...
2Old Frenchaidehelp; assistance; aid
3Old Frenchaidierto help
4Latinadiūtōto help, serve, assist
5Latin-tōForms here
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus
8Proto-Indo-European-tusDerives action nouns from verb roots

Words derived from “aide

Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin -tō