noun Also cannon ball.
Origin of cannonball
Examples from the Web for cannon-ball
Historical Examples of cannon-ball
In the act of presenting it, the lieutenant was carried off by a cannon-ball.
How can a thought in the brain of man contract a set of muscles and lift a cannon-ball?The Shadow World
One of the towers had been knocked off, probably by a cannon-ball.A Jolly Fellowship
Frank R. Stockton
Let us now fix our attention for a moment on the gunpowder which urges the cannon-ball.Fragments of science, V. 1-2
For certainly he could have used a ball at one end—a cannon-ball—and a mortar at the other.Waiting for Daylight
Henry Major Tomlinson
- a very fast low serve
- (as modifier)a cannonball serve