Also spelled cannon-ball
noun
verb
Freq #18529
Meanings
-
1
noun
A heavy metal ball that was fired from a cannon in the past.
Old cannonballs are still found buried near the battlefield.
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2
noun
A jump into water with the knees pulled up to make a big splash.
He did a huge cannonball off the diving board and soaked everyone nearby.
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3
verb
To jump into water with the knees pulled up to make a big splash.
The kids cannonballed into the pool one after another.
Thesaurus
Synonyms
1
noun
· a heavy metal ball that was...
cannon ballround shotsolid shot
Word family
Forms
cannonballs
Derived forms
cannonballer
Related forms
backflopbellyflopjack-knife
Etymology
From cannon + ball from being a round ball that is fired from a cannon.