Where does “երեկուն” come from?

երեկուն (Old Armenian) comes from Old Armenian երեկ, from Proto-Indo-European h₁régʷos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

երեկուն (Old Armenian): evening; in the evening; of the evening

Definitions

evening; in the evening; of the evening

Ancestry of “երեկուն”, step by step

Step	Language	Word	Meaning
1	Old Armenian	երեկ	evening; west; the evening star
2	Proto-Indo-European	h₁régʷos	darkness
3	Proto-Indo-European	-os	Creates action nouns or result nouns from verbs;...

Words derived from “երեկուն”

երիկուն
իրիկուն

Every word from Proto-Indo-European -os →Every word from Proto-Indo-European h₁régʷos →Every word from Old Armenian երեկ →