Where does “creidmheáil” come from?

creidmheáil (Irish) comes from Irish creideamh, from Old Irish creitem, from Proto-Celtic *kreddīmā, from Proto-Celtic kreddīti, from Proto-Indo-European *ḱréddʰeh₁ti — to believe, trust.

Ancestry of “creidmheáil”, step by step

StepLanguageWordMeaning
1Irishcreideamhbelief, faith; religion, creed
2Old Irishcreitemverbal noun of creitid; believing, belief, faith;...
3Proto-Celtic*kreddīmā
4Proto-Celtickreddītito believe
5Proto-Indo-European*ḱréddʰeh₁tito believe, trust
Every word from Proto-Indo-European *ḱréddʰeh₁tiEvery word from Proto-Celtic kreddītiEvery word from Proto-Celtic *kreddīmā