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basketball

American  
[bas-kit-bawl, bah-skit-] / ˈbæs kɪtˌbɔl, ˈbɑ skɪt- /

noun

  1. a game played by two teams of usually five players each on a rectangular court having a raised basket or goal at each end, points being scored by tossing the ball through the opponent's basket.

  2. the round, inflated ball approximately 30 inches (76 centimeters) in circumference, used in this game.

basketball British  
/ ˈbɑːskɪtˌbɔːl /

noun

  1. a game played by two opposing teams of five men (or six women) each, usually on an indoor court. Points are scored by throwing the ball through an elevated horizontal metal hoop

  2. the inflated ball used in this game

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • probasketball adjective

Etymology

Origin of basketball

An Americanism dating back to 1890–95; basket + ball 1

Explanation

Basketball is a team sport in which players work together to bounce a ball down the length of a court and throw it through a hoop. Some college basketball games are hugely popular and very competitive. In basketball, two teams of five players collaborate to score points by successfully throwing the ball — also called a basketball — through the nets that hang from hoops at either end of the court. The game was invented in 1891, and the word basketball first appeared in print the next year, from basket and ball.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Their passionate fans, who have loyally kept showing up for the last five years to watch the lousy basketball those decisions have wrought, will be wanting.

From Los Angeles Times • Apr. 15, 2026

In years past, NBA stars like Michael Jordan and Kobe Bryant helped prop up Nike’s image as a premium basketball brand.

From MarketWatch • Apr. 15, 2026

With help from a basketball scholarship, he majored in biology at Seattle University, a Roman Catholic school.

From The Wall Street Journal • Apr. 15, 2026

Five years of lottery missteps have produced exactly one current Sparks player, Cameron Brink, a social media star who’s been an injured basketball bust.

From Los Angeles Times • Apr. 15, 2026

“I’m sure we can find a basketball team in Tucson, if that’s what you’re worried about. And it will be way better than the one here. You’ll see.”

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.