Where does “kayo” come from?

kayo (Ido) comes from Esperanto kajo, from English quay, from Middle English keye, from Old French kay, from Gaulish kagyum, from Proto-Celtic kagyom, from Proto-Indo-European kagʰyóm, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

kayo (Ido): wharf, quay

Definitions

  1. wharf, quay

Ancestry of “kayo”, step by step

StepLanguageWordMeaning
1Esperantokajoplatform; quay
2EnglishquayA stone or concrete structure on navigable water...
3Middle EnglishkeyeA key; a tool for opening locks
4Old Frenchkay
5Gaulishkagyum
6Proto-Celtickagyompen, enclosure
7Proto-Indo-Europeankagʰyómenclosure, hedge
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “kayo

Every word from Proto-Indo-European -yós