Where does “լուս-” come from?

լուս- (Old Armenian) comes from Proto-Indo-European ḱlu-n-s-, from Proto-Indo-European ḱlew-, from Proto-Indo-European ḱel- — to cover; to incline.

Ancestry of “լուս-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanḱlu-n-s-—
2Proto-Indo-Europeanḱlew-to hear
3Proto-Indo-Europeanḱel-to cover; to incline

Words derived from “լուս-”

Every word from Proto-Indo-European ḱel- →Every word from Proto-Indo-European ḱlew- →Every word from Proto-Indo-European ḱlu-n-s- →