Where does “Արծրունեաց” come from?

Արծրունեաց (Old Armenian) comes from Old Armenian Արծրունի, from Old Armenian -ունի, from Old Armenian -ուն, from Proto-Indo-European -o-mno-, from Proto-Indo-European -o-meno- — adverbial suffix of neuter gender.

Ancestry of “Արծրունեաց”, step by step

StepLanguageWordMeaning
1Old ArmenianԱրծրունիa member of the Artsruni noble family
2Old Armenian-ունիforming adjectives; denoting a member of a...
3Old Armenian-ունforming adjectives from verbs and rarely from...
4Proto-Indo-European-o-mno-
5Proto-Indo-European-o-meno-adverbial suffix of neuter gender

Words derived from “Արծրունեաց

Every word from Proto-Indo-European -o-meno-Every word from Old Armenian -ունEvery word from Old Armenian -ունի