bowl

noun

1.
a round vessel that is open at the top; used chiefly for holding grains or liquids
bubber headpan
2.
a concave shape with an open top
gowpen trough
3.
a dish that is round and open at the top for serving foods
4.
the quantity contained in a bowl
bowlful
5.
a large structure for open-air sports or entertainments
arena sports stadium stadium
6.
a large ball with finger holes used in the sport of bowling
bowling ball
7.
a wooden ball (with flattened sides so that it rolls on a curved course) used in the game of lawn bowling
Derived from:
bowl
8.
a small round container that is open at the top for holding tobacco
pipe bowl
9.
the act of rolling something (as the ball in bowling)
roll