潰す つぶす N2
- to crush; to flatten; to smash
- to force (a company) to close up shop; to put out of business; to shut down
- to block; to break; to thwart; to wreck
- to butcher; to kill (livestock, for food); to slaughter
- to kill (time); to use up (one's time); to while away (the time)
- to waste (e.g. talents)