くさびを打うちこむ
Meanings
Expression
Verb (5-dan, む)
1. to drive a wedge into (e.g. enemy defences); to wedge apart
Kanji used
strike
Composed of
wedge; chock; linchpin; tie; bond
to drive in (a nail, stake, etc.); to hammer in; to hit (a ball, etc.); to drive; to fire into; to shoot into; to input (data)