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to do a cannonball

to do a cannonball

1 3.5
Jump into water while pulling your knees to your chest to make a big splash
  • idiom
  • Informal
translation icon : hacer un salto de bomba
  • During the party, the kids took turns to do a cannonball from the side of the pool, laughing as water sprayed everywhere.

Examples

  • - Do a cannonball.

  • Do a cannonball.

    Fiction book (1997)
  • Totally unrelated, but I did a cannonball into the nastiest algae-covered lake ever during Warrior Dash Carolinas this weekend, right onto my friends whom I peer pressured into doing it with me.

    Blog text (32)
  • Hannah and the others watched, open-mouthed, as he did a cannonball off the dock.

  • In the hot summer sun, I did a cannonball into the cool, refreshing pool, creating a huge splash.

Synonyms

to cannonball
vsto do a cannonball
  • Informal
1 3.8

To jump into water with your knees pulled to your chest to make a big splash

is the identical action expressed as a short phrase with an article

How Splashy

to do a cannonball
  • Informal
1 3.5
belly flop
1 4.1
to dive
152 1.0

Surface Forms

do a cannonball infinitive
done a cannonball past participle
doing a cannonball present participle
does a cannonball third person singular

Morphology

do + a + cannonball

The phrase is a straightforward light-verb construction: 'do' (perform) + 'a' (article) + 'cannonball' (a named dive that produces a big splash), so the overall meaning is directly derivable from the constituents. This compositional pattern ('do a X' = perform X) is common in English and cross-linguistically familiar, making it immediately understandable to a B1 learner who knows the word 'cannonball' in this sense.

Etymology

The expression do a cannonball comes from the picture of a person pulling their knees to their chest to make a tight round shape like a cannonball, then hitting the water and making a huge splash. That's why it means 'to jump into water while pulling the knees to the chest to make a big splash'.