Where does “invalid carriage” come from?

invalid carriage (English) comes from English carriage, from Middle English cariage, from Old Northern French cariage, from Old French carier, from Latin carrus, from Gaulish karros, from Proto-Celtic karros, from Proto-Indo-European ḱr̥sós — to run.

invalid carriage (English): A three-wheeled motor vehicle allowing disabled people to drive on the road, no longer used because of safety concerns

Definitions

  1. A three-wheeled motor vehicle allowing disabled people to drive on the road, no longer used because of safety concerns

Ancestry of “invalid carriage”, step by step

invalid carriage traces back through two separate lines of ancestry.

via English carriage

StepLanguageWordMeaning
1EnglishcarriageThe act of conveying; carrying; Means of...
2Middle Englishcariage
3Old Northern Frenchcariage
4Old Frenchcarierto carry
5Latincarrusa wagon, a four-wheeled baggage cart; a cartload,...
6Gaulishkarroswagon
7Proto-Celtickarroswagon
8Proto-Indo-Europeanḱr̥sósvehicle
9Proto-Indo-Europeanḱers-to run

via English invalid

StepLanguageWordMeaning
1EnglishinvalidNot valid; not true, correct, acceptable or...
2Middle Frenchinvalide
3Latininvalidusinfirm, impotent, weak, feeble
Every word from Proto-Indo-European ḱers-