A ballstock is a handle of a printer's ball.
BilliardsMarco PoloFrisbeeDodge ballSoftballTee ballStock car racingThree legged racingPotato sack racingBeer pongLacrosseSkateboardingSurfingParkourIce boatingCamel Racing (it's real)Indian wrestlingThumb wrestlingToe wrestlingArm wrestlingSnowmobile racingTug of war (although it used to be a Olympic sport)Dueling pistols (believe it or not this also used to be in the Olympics)Octopush a.k.a. underwater hockeyKick ballHot dog eating competition (or Pie or Chicken Wings or Donuts)...and probably a billion more.
Any round or roundish body or mass; a sphere or globe; as, a ball of twine; a ball of snow., A spherical body of any substance or size used to play with, as by throwing, knocking, kicking, etc., A general name for games in which a ball is thrown, kicked, or knocked. See Baseball, and Football., Any solid spherical, cylindrical, or conical projectile of lead or iron, to be discharged from a firearm; as, a cannon ball; a rifle ball; -- often used collectively; as, powder and ball. Spherical balls for the smaller firearms are commonly called bullets., A flaming, roundish body shot into the air; a case filled with combustibles intended to burst and give light or set fire, or to produce smoke or stench; as, a fire ball; a stink ball., A leather-covered cushion, fastened to a handle called a ballstock; -- formerly used by printers for inking the form, but now superseded by the roller., A roundish protuberant portion of some part of the body; as, the ball of the thumb; the ball of the foot., A large pill, a form in which medicine is commonly given to horses; a bolus., The globe or earth., To gather balls which cling to the feet, as of damp snow or clay; to gather into balls; as, the horse balls; the snow balls., To heat in a furnace and form into balls for rolling., To form or wind into a ball; as, to ball cotton., A social assembly for the purpose of dancing.