崩す

to destroy; to demolish; to pull down; to tear down; to level

to disturb; to put into disorder; to throw off balance; to make shaky

to relax (one's pose); to make oneself at ease

to break (a bill); to change; to make change

to write in cursive style; to write in running style

to break into a smile; to let off a smile

to lower (a price)