- A game in which players on one team seek to eliminate those on an opposing team by marking them with a water-soluble dye shot in capsules from air guns.
- The dye-filled gelatinous capsule shot from guns in this game.
(countable and uncountable, plural paintballs)
(third-person singular simple present paintballs, present participle paintballing, simple past and past participle paintballed)
- To engage in the sport of paintball.
- To shoot someone using a paintball gun.