chess

¹ American  

[ches] / tʃɛs /

noun

1. a game played on a chessboard by two people who maneuver sixteen pieces each according to rules governing movement of the six kinds of pieces (pawn, rook, knight, bishop, queen, king), the object being to bring the opponent's king into checkmate.

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chess ² American  

[ches] / tʃɛs /

noun

plural

chesses

1. any of several weedy species of bromegrass, especially Bromus secalinus.

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chess ³ American  

[ches] / tʃɛs /

noun

plural

chess, chesses

1. one of the planks forming the roadway of a floating bridge.

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chess ¹ British  

/ tʃɛs /

noun

1. a game of skill for two players using a chessboard on which chessmen are moved. Initially each player has one king, one queen, two rooks, two bishops, two knights, and eight pawns, which have different types of moves according to kind. The object is to checkmate the opponent's king

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chess ² British  

/ tʃɛs /

noun

1. a less common name for rye-brome

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chess ³ British  

/ tʃɛs /

noun

1. a floorboard of the deck of a pontoon bridge

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Etymology

Origin of chess¹

First recorded in 1300–50; Middle English che(e)s, chesse, echesse, esches, from Old French esches, plural of eschec check ¹

Origin of chess²

First recorded in 1735–40; origin unknown

Origin of chess³

First recorded in 1425–75; late Middle English ches “tier, layer,” possibly alteration of Middle French chasse “frame”

Explanation

Chess is a game that's played on a checked board by two players. The goal in chess is to put your opponent's king piece in a position from which it can't escape. A game of chess begins with sixteen black pieces on one side of the board, opposite sixteen white pieces. Each piece can perform a different movement, and each turn involves a player moving a piece in an attempt to attack and remove her opponent's pieces, and to trap the opposing king. Really good chess players learn a lot of strategy and might even compete professionally. Chess comes from the Old French esches, "chessmen," and also "checks."

Example Sentences

“It is like a giant chess game, in which we need to continue to keep trying to anticipate the next movement, and to overcome it to plan our next move,” Grant told me.

From Slate • May 18, 2026

“To have someone like Michael Mayer say, ‘Come play this Russian chess master,’ because there’s something in me that he believed in, that is so cool,” he said, still marveling at his good fortune.

From Los Angeles Times • Apr. 22, 2026

It wasn’t just that Anthropic won a game of chess against that wily Hegseth.

From Slate • Apr. 14, 2026

Who would be recognized more, you or Norway’s five-time chess world champion Magnus Carlsen?

From The Wall Street Journal • Apr. 13, 2026

Groups of people gather by the bar or sit at tables in front of games of chess.

From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin