յորսայս

Etymology
Ačaṙyan does not record any acceptable etymology and leaves the origin. J̌ahukyan derives from a hypothetical root, from , an ablaut grade of , whence 🇨🇬, 🇨🇬. See Pokorny for this root. For the sense development “rib” → “to lie” compare.

Adverb

 * 1) supinely, with one's face upward, lying on one's back