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