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

• 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

The media mogul was known as one of the most unconventional owners in baseball history.

From The Wall Street Journal • May 9, 2026

‘I’d wake up in the night and bet $7,000 on Korean baseball.’

From MarketWatch • May 8, 2026

That was the same day Roberts unveiled another bit of brilliant PR, claiming that he would be a humble judge, comparing the job with that of a baseball umpire.

From Slate • May 7, 2026

Considering that this is international baseball, I expected the price to be more per ticket.

From Los Angeles Times • May 7, 2026

Principal Butler bent down and rolled a baseball toward her.

From "Hopping Mad (The Hardy Boys: Secret Files, #4)" by Franklin W. Dixon