baseball

American  

[beys-bawl] / ˈbeɪsˌbɔl /

noun

1. a game of ball between two nine-player teams played usually for nine innings on a field that has as a focal point a diamond-shaped infield with a home plate and three other bases, 90 feet (27 meters) apart, forming a circuit that must be completed by a base runner in order to score, the central offensive action entailing hitting of a pitched ball with a wooden or metal bat and running of the bases, the winner being the team scoring the most runs.

2. the ball used in this game, being a sphere approximately 3 inches (7 centimeters) in diameter with a twine-covered center of cork covered by stitched horsehide.

3. Cards. a variety of five-card or seven-card stud poker in which nines and threes are wild and in which threes and fours dealt face up gain the player either penalties or privileges.

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baseball British  

/ ˈbeɪsˌbɔːl /

noun

1. a team game with nine players on each side, played on a field with four bases connected to form a diamond. The object is to score runs by batting the ball and running round the bases

2. the hard rawhide-covered ball used in this game

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Other Word Forms

Derived Forms

• probaseball
  adjective

Etymology

Origin of baseball

First recorded in 1795–1805; base ¹ + ball ¹

Explanation

Baseball is a game in which a player hits a ball with a bat and runs around the field, stepping on three bases before returning to where he started. Most baseball games last seven innings. During a typical baseball game, two teams of nine players each take turns being at bat while the other team stands in the field attempting to catch any balls that are hit and tag running players out before they are safe on a base. Though baseball was first played in 19th century England in the form of "rounders," it's been considered the US national sport since the early 20th century.

Example Sentences

It’s not to be confused with Apple TV’s sports offerings, such as MLS matches, Formula One grands prix, or Friday baseball.

From Slate • Jun. 10, 2026

Guests received baseball hats adorned with the SpaceX logo.

From The Wall Street Journal • Jun. 10, 2026

A recent study by the Economist showed that 10% of Americans now rank soccer as their favorite sport, making it the third most popular behind football and basketball and narrowly edging out America’s pastime, baseball.

From MarketWatch • Jun. 9, 2026

And it’s not a surprise, Baker said, that more athletes aren’t out in sports like baseball.

From Los Angeles Times • Jun. 7, 2026

I don’t feel like making a mad dash for the farthest corner of the baseball field.

From "Clairboyance" by Kristiana Kahakauwila