cannonball

Tucked pool jump

A cannonball is a round metal projectile fired from a cannon—the original ammunition before explosive shells.

The word now more commonly refers to a diving technique where you tuck your knees to your chest and hit the water in a ball shape, maximizing the splash: He did a cannonball off the high dive.

As a verb, to cannonball is to dive this way or to move with similar compact force.

dive

splash

Liquid scattering on impact

  • plungeSudden steep descent
  • tuckFold into concealment
  • poolCollective fund or basin

swimming · bellyflop · springboard · platform · jackknife · somersault · poolside · lifeguard · swimsuit · goggles

projectile

sphere

Perfectly round solid

  • ironElement twenty-six
  • leadDense metal, symbol Pb
  • shotQuick liquor serving

round · caliber · ammunition · ballistics · trajectory · velocity · impact · grapeshot · chainshot · wadding

artillery

mortar

Grinding bowl or binder

  • howitzerShort-barreled artillery piece
  • siegeEncirclement forcing surrender
  • fortressHeavily defended military structure

battlefield · barrage · volley · salvo · broadside · rampart · battery · gunpowder · fuse · breach

mass

heavy

Of great mass

  • ironElement twenty-six
  • denseClosely packed together
  • solidFirm matter state

weighty · ponderous · hefty · bulky · spherical · round · leaden · massive · gravitational · momentum

exercise

shoulder press

Lifting weight vertically overhead

weighted · strength · repetition · goblet · deadlift · fitness · workout · conditioning · explosive · power

Categories
Opposites
speed/movement

cannonballcrawl

Move slowly, low

creep · dawdle · plod · snail's pace · amble

diving style

cannonballswan dive

Arched forward plunge

jackknife · dive · pike dive · pencil dive · pike

projectile type

cannonballbullet

Fired metal projectile

guided missile · arrow · dart · smart bomb · needle

Phrases
Family

cannonballs, cannonballed, cannonballing

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G