Where does “փականք” come from?

փականք (Old Armenian) comes from Old Armenian փական, from Old Armenian փակեմ, from Old Armenian փակ — shut, closed; fastening, lock, padlock.

Ancestry of “փականք”, step by step

Step	Language	Word	Meaning
1	Old Armenian	փական	fastening, lock, padlock, latch, bolt; key
2	Old Armenian	փակեմ	to shut, to close; to shut up, to enclose, to...
3	Old Armenian	փակ	shut, closed; fastening, lock, padlock