(1):

(n.) A breaking or dashing to pieces; utter destruction; wreck.

(2):

(n.) Hence, bankruptcy.

(3):

(v. i.) To break up, or to pieces suddenly, as the result of collision or pressure.

(4):

(v. t.) To break in pieces by violence; to dash to pieces; to crush.

(5):

(v. t.) To hit (the ball) from above the level of the net with a very hard overhand stroke.