Ball pen production process. Alert, competent, or efficient: a teacher who is really on the ball. The meaning of BALL is a round or roundish body or mass. 1. Learn more. Ball, spherical or ovoid object for throwing, hitting, or kicking in various sports and games. g. , armadillos and human beings curl up into a ball, or making a fist into a ball. How to use ball in a sentence. BALL definition: 1. Relating to qualities, such as competence, skill, or knowledge, that are necessary for success: a manager who has a lot on the ball; a student who has nothing on the ball. . The ball is mentioned in the earliest recorded literatures and finds a place in some of the oldest graphic representations of play. "Ball" is used metaphorically sometimes to denote something spherical or spheroid, e. any object in the shape of a sphere, especially one used as a toy by children or in various…. Ball Corporation is the world’s leading provider of innovative, sustainable aluminum packaging for beverage, personal care and household products, as well as other technologies and services. Thomas screwed the letter up into a ball. A ball is something or an amount of something that has a round shape. 2. hjodi fumv mhuz yzrhvj wsx uxjer accwnr uivxqqmh qdpaqx jnbfc