Where does “cetiddeirgni” come from?

cetiddeirgni (Old Irish) comes from Old Irish id-, from Proto-Germanic idi-, from Proto-Indo-European éti, from Proto-Indo-European h₁é, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

cetiddeirgni (Old Irish): (he/she/who) who has done it first

Definitions

  1. (he/she/who) who has done it first

Ancestry of “cetiddeirgni”, step by step

StepLanguageWordMeaning
1Old Irishid-him; it
2Proto-Germanicidi-again, anew; back, against
3Proto-Indo-Europeanétibeyond; over
4Proto-Indo-Europeanh₁éand, then
5Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact
Every word from Proto-Indo-European ǵʰe →Every word from Proto-Indo-European h₁é →Every word from Proto-Indo-European éti →