Cannonball

Part of speech: noun

Pronunciation: /ˈkænənˌbɔːl/

Definitions

  1. A heavy spherical projectile fired from a cannon | a dive or jump into water in which the body is curled into a tight ball with the knees drawn to the chest
  2. A spherical iron projectile launched from a cannon | a diving technique where the body is compacted into a ball shape while entering water
  3. A heavy metallic sphere discharged as cannon ammunition | a water-diving maneuver performed by tucking the body into a rounded form
  4. A spherical metal projectile launched from a cannon | a diving technique where the body is compressed into a tight ball with knees pulled toward the chest
  5. A heavy iron sphere discharged from a cannon | an aquatic diving maneuver performed by curling the body tightly with drawn-up knees

Etymology: The term emerged in English as a straightforward compound during the age of early modern warfare, when artillery became a dominant force on the battlefield. Its first recorded appearances date back to the 16th and 17th centuries, a period marked by the widespread use of cannons—large, heavy guns that fired solid spherical projectiles. The word combines "cannon," which itself entered English from the Old North French "canon," derived from the Latin "canna," meaning "tube" or "reed," referring to the tube-like barrel of the weapon, with "ball," indicating the spherical shape of the ammunition. The invention of gunpowder artillery in Europe around the late Middle Ages revolutionized warfare, and with it came the need for a term to describe the solid iron or stone spheres hurled through the air by these powerful weapons. Before the word "cannonball" took hold, such projectiles were often referred to simply as "balls" or "shot." Adding the specific "cannon" component clarified the type of ball and its use, distinguishing it from other kinds of projectiles like musket balls or arrows. Interestingly, the shift from stone to iron cannonballs during the Renaissance improved the destructive power of artillery, cementing the word’s association with heavy impact and explosive force. The term maintained its literal sense for centuries, but it also became metaphorically rich, often evoking imagery of unstoppable momentum or sudden, overwhelming force in literature and speech. By the 18th and 19th centuries, as artillery technology evolved and solid shots were sometimes replaced by explosive shells, the word remained a staple in describing the classic spherical projectile. Even today, "cannonball" conjures a vivid picture of historical warfare and the clattering thunder of early cannons firing heavy iron spheres across battlefields.

Synonyms: projectile, missile