Where does “lúaidid” come from?

lúaidid (Middle Irish) comes from Old Irish luid, from Proto-Indo-European h₁ludʰét — to arrive.

Ancestry of “lúaidid”, step by step

StepLanguageWordMeaning
1Old Irishluidthird-person singular preterite absolute of téit;...
2Proto-Indo-Europeanh₁ludʰétto arrive

Words derived from “lúaidid

Every word from Proto-Indo-European h₁ludʰétEvery word from Old Irish luid