Where does “invaletudinary” come from?
invaletudinary (English) comes from English valetudinary, from Latin valētūdō, from Latin valeō, from Proto-Italic walēō, from Proto-Indo-European h₂wl̥h₁éh₁yeti, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.
invaletudinary (English): Lacking health
Ancestry of “invaletudinary”, step by step