Jisho

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Noun
1. ball
Noun
2. ball (pitch delivered outside the strike zone)Baseball
Wikipedia definition
3. BallA ball is a round, usually spherical but sometimes ovoid, object with various uses. It is used in ball games, where the play of the game follows the state of the ball as it is hit, kicked or thrown by players. Balls can also be used for simpler activities, such as catch, marbles and juggling. Balls made from hard-wearing materials are used in engineering applications to provide very low friction bearings, known as ball bearings. Black powder weapons use stone and metal balls as projectiles.
Read “Ball” on English Wikipedia
Read “ボール” on Japanese Wikipedia
Read “Ball” on DBpedia

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