Where does “cúigbhliantúil” come from?

cúigbhliantúil (Irish) comes from Irish bliantúil, from Irish bliain, from Old Irish blíadain, from Proto-Celtic *bleidanī, from Proto-Celtic *bleidū, from Proto-Indo-European bʰleyd-, from Old English blēaþ, from Proto-Germanic blauþuz.

cúigbhliantúil (Irish): quinquennial, five-year

Definitions

  1. quinquennial, five-year

Ancestry of “cúigbhliantúil”, step by step

cúigbhliantúil traces back through two separate lines of ancestry.

via Irish bliantúil

StepLanguageWordMeaning
1Irishbliantúilannual, yearly
2Irishbliainyear
3Old Irishblíadainyear
4Proto-Celtic*bleidanīyear
5Proto-Celtic*bleidū
6Proto-Indo-Europeanbʰleyd-pale, pallid
7Old Englishblēaþgentle, timid, peaceful, inactive; gentle, shy,...
8Proto-Germanicblauþuzweak, feeble, emaciated; lacking, void, naked;...
9Proto-Indo-Europeanmlew-

via Irish cúig

StepLanguageWordMeaning
1Irishcúigfive
2Old Irishcóicfive
3Proto-Celtickʷenkʷefive
4Proto-Indo-Europeanpénkʷefive
Every word from Proto-Indo-European mlew-Every word from Proto-Germanic blauþuzEvery word from Old English blēaþ
cúigbhliantúil — Etymology, Origin & Word History | Etymology Explorer