Where does “կտավիք” come from?

կտավիք (Armenian) comes from Old Armenian կտաւիք, from Old Armenian կտաւի, from Old Armenian ի, from Proto-Indo-European h₁én — in.

կտավիք (Armenian): linen

Definitions

Step	Language	Word	Meaning
1	Old Armenian	կտաւիք	—
2	Old Armenian	կտաւի	linen, of linen
3	Old Armenian	ի	to, in the direction of, towards; with, by; for...
4	Proto-Indo-European	h₁én	in

կտավիք — Etymology, Origin & Word History | Etymology Explorer