Where does “ընկալուչ” come from?

ընկալուչ (Armenian) comes from Old Armenian ընկալուչ, from Old Armenian -ուչ, from Old Armenian -ու-, from Proto-Indo-European -kyā-, from Proto-Indo-European -k-.

ընկալուչ (Armenian): that comprehends easily; receiving; telephone...

Definitions

that comprehends easily; receiving; telephone...

Ancestry of “ընկալուչ”, step by step

Step	Language	Word	Meaning
1	Old Armenian	ընկալուչ	that receives; fiancé; worthy of receiving
2	Old Armenian	-ուչ	Alternative form of -իչ
3	Old Armenian	-ու-	—
4	Proto-Indo-European	-kyā-	—
5	Proto-Indo-European	-k-	—

Every word from Proto-Indo-European -k- →Every word from Old Armenian -ուչ →Every word from Old Armenian -ու- →