round wiki:
ay mean:Round (music), a type of musical composition.Round number, a number that ends with one or more zeroes.Round (Theosophy), a planetary cycle of reincarnation in Theosophy.Round Table Pizza, a pizza restaurant.Round may also be:In mathematics, to round up or round down; a way to find significant figures. The results are said to be rounded.The shape of a circle or sphere.A cartridge (firearms), a single unit of ammunition.Vowel roundedness; in phonetics, whether a vowel is rounded or unrounded.In certain sports (e.g. golf), the basic unit of play; in many others, it refers to one level of a round-robin tournament.In a pub, a set of drinks purchased by a member of a group of people for the whole group.
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ball wiki:
>For other uses, see Ball (disambiguation). A ball is a round object that is used most often in sports and games. Balls are usually hollow and spherical but can be other shapes, such as ovoid (only in a few special cases) or solid (as in billiards) and flat (as in ice hockey). In most games using balls, the play of the game follows the state of the ball as it is hit, kicked, or thrown by players.
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