Archaic or dialectal verb meaning 'to make a sharp snapping sound' or 'to strike smartly'.
Definitionen
To make a sharp cracking or snapping sound; to resound sharply (archaic). The ice knacked beneath their boots.
To strike or crack something smartly so that it produces a sharp sound (archaic). He knacked the whip over the horses.
Synonyme
familiarize (oneself) with
become adept at
get the hang of
pick up