Where does “Medicaid” come from?

Medicaid (English) comes from English aid, from Middle English aiden, from Middle French ayder, from Old French aidier, from Latin adiūtō, from Latin -tō, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

Medicaid (English): US government system for providing medical assistance to persons unable to afford medical treatments

Definitions

  1. US government system for providing medical assistance to persons unable to afford medical treatments

Ancestry of “Medicaid”, step by step

Medicaid traces back through two separate lines of ancestry.

via English aid

StepLanguageWordMeaning
1EnglishaidHelp; assistance; succor, relief; A helper; an...
2Middle EnglishaidenTo aid
3Middle Frenchayderto help; to aid
4Old Frenchaidierto help
5Latinadiūtōto help, serve, assist
6Latin-tōForms here
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots

via English medical

StepLanguageWordMeaning
1EnglishmedicalOf or pertaining to the practice of medicine;...
2Frenchmédicalmedical
3Idomedikophysician, doctor
4Latinmedicushealing, curative, medical; magic; a doctor,...
5LatinmedeorI heal, cure, remedy, am good for or against a...
6Proto-Italicmedēōrheal
7Proto-Indo-Europeanmed-to measure; to give advice; healing
Every word from Proto-Indo-European -tus