Where does “brí-eolaíocht” come from?

brí-eolaíocht (Irish) comes from Irish eolaíocht, from Irish -acht, from Old Irish -acht, from Proto-Celtic -axtā, from Proto-Celtic axtā.

brí-eolaíocht (Irish): bryology

Definitions

  1. bryology

Ancestry of “brí-eolaíocht”, step by step

brí-eolaíocht traces back through two separate lines of ancestry.

via Irish eolaíocht

StepLanguageWordMeaning
1Irisheolaíochtscience; -logy
2Irish-achtNominal suffix, used to form abstract ideas or...
3Old Irish-acht-ness, -hood; forms abstract nouns
4Proto-Celtic-axtā
5Proto-Celticaxtā

via Irish brí

StepLanguageWordMeaning
1Irishbrístrength, vigor; meaning, significance;...
2Old Irishbríhill
3Proto-Celticbrixshill
4Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain
Every word from Proto-Celtic axtāEvery word from Irish -achtEvery word from Irish eolaíocht