Where does “feithideolaíoch” come from?

feithideolaíoch (Irish) comes from Irish eolaíoch, from Irish -ach, from Middle Irish -ach, from Old Irish -ach, from Proto-Celtic -ākos, from Proto-Indo-European -eh₂ḱos, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

feithideolaíoch (Irish): entomological

Definitions

  1. entomological

Ancestry of “feithideolaíoch”, step by step

feithideolaíoch traces back through two separate lines of ancestry.

via Irish eolaíoch

StepLanguageWordMeaning
1Irisheolaíochscientific; -logical
2Irish-achForms nouns from other nouns and adjectives with...
3Middle Irish-achForms adjectives meaning "related to, having,...
4Old Irish-achForms adjectives meaning "related to, having,...
5Proto-Celtic-ākosForms adjectives from nouns and adjectives with...
6Proto-Indo-European-eh₂ḱos
7Proto-Indo-European-kosCreates deadjectival and desubstantival...

via Irish feithid

StepLanguageWordMeaning
1Irishfeithidwild creature, beast; repulsive creature, adder,...
2Middle Irishfeithidto observe, watch over, wait
Every word from Proto-Indo-European -kosEvery word from Irish -achEvery word from Old Irish -ach