Where does “coicéile” come from?

coicéile (Old Irish) comes from Old Irish com, from Old Irish co, from Proto-Celtic kom, from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt, from Old High German kuti — to bend; curve; arch; vault; to bow, bend, arch,...

coicéile (Old Irish): vassal, bondsman; companion, fellow, friend,...

Definitions

  1. vassal, bondsman; companion, fellow, friend,...

Ancestry of “coicéile”, step by step

coicéile traces back through two separate lines of ancestry.

via Old Irish com

StepLanguageWordMeaning
1Old Irishcomwith my
2Old Irishcowith; how?; to, toward
3Proto-Celtickomwith, co-
4Proto-Indo-Europeanḱómbeside, near, by, with
5Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
6Middle Englishkyt
7Germankittputty certain kinds of cement used for fixing e.g. window panes
8Old High Germankuti
9Proto-West Germanickwidugum, resin
10Proto-Germanickweduzresin
11Proto-Indo-Europeangʷet-resin, gum; to say, speak
12Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Old Irish céile

StepLanguageWordMeaning
1Old Irishcéileservant, bondsman, subject; liege, vassal, the...
2Old Irish-ide
3Old Irish-deUsed to form adjectives from nouns, denoting...

Words derived from “coicéile

Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz