Where does “ceolchoirm” come from?

ceolchoirm (Irish) comes from Irish ceól, from Middle Irish ceól, from Old Irish céul, from Old Irish cétal, from Proto-Celtic kantlom, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

ceolchoirm (Irish): concert

Definitions

  1. concert

Ancestry of “ceolchoirm”, step by step

ceolchoirm traces back through two separate lines of ancestry.

via Irish ceól

StepLanguageWordMeaning
1IrishceólSuperseded spelling of ceol
2Middle Irishceólmusic; musical instrument
3Old Irishcéulmusical instrument; music
4Old Irishcétalverbal noun of canaid
5Proto-Celtickantlomsinging, song
6Proto-Indo-European-tlomAlternative form of *-trom
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Irish coirm

StepLanguageWordMeaning
1Irishcoirmfeast, banquet; ale, beer
2Old Irishcuirmale, beer
3Proto-Celtickurmibeer
Every word from Proto-Indo-European -tḗrEvery word from Proto-Indo-European -tlomEvery word from Proto-Indo-European -trom