Definitions
1.nounA ball of fire, especially one associated with an explosion.
2.nounA meteor bright enough to cast shadows.
3.nounA class of sailing dinghy with a single trapeze and a symmetrical spinnaker, sailed by a crew of two.
4.nounA charge made of a disc-shaped bomb shell, with four sets of flames, at the top, bottom and on either side.
5.nounA ball filled with combustibles to be thrown among enemies.
6.verbTo explode in a ball of flame."The car swerved off a road, hit a wall, and fireballed as the petrol tank exploded."
7.verbTo pitch the ball very fast.
8.verbTo attack with balls of fire.