Where does “dualeolaíocht” come from?

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

dualeolaíocht (Irish): deontology

Definitions

  1. deontology

Ancestry of “dualeolaíocht”, step by step

dualeolaíocht 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 dual

StepLanguageWordMeaning
1Irishduallock, tress; wisp, tuft; ply, strand
2Old Irishdúalsuitable; strand or lock of hair; that which...
3Proto-Celticdokloslock of hair
4Proto-Indo-Europeandoḱlos
Every word from Proto-Celtic axtāEvery word from Irish -achtEvery word from Irish eolaíocht
dualeolaíocht — Etymology, Origin & Word History | Etymology Explorer