: a game for 2 players each of whom moves 16 pieces according to fixed rules across a checkerboard and tries to checkmate the opponent's king

Illustration of chess

Illustration of chess
  • chessboard with chess pieces arranged as at the beginning of a game

chess

2 of 2

noun (2)

1
: a weedy annual European bromegrass (Bromus secalinus) widely naturalized in North America as a weed especially in grain
2
: any of several weedy bromegrasses related to chess

Examples of chess in a Sentence

Recent Examples on the Web
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Noun
Deep Blue took down Garry Kasparov at chess in 1997, AlphaGo beat Lee Sedol at Go in 2016, and poker bots have been beating professionals for years. — Jacek Krywko, ArsTechnica, 1 Oct. 2026 In the painting, an orange expanse of landscape dwarfs two elderly men playing chess in one corner. — Brian Boucher, ARTnews.com, 29 Sep. 2026 The rules of chess are well defined, including what winning looks like. — Deven Desai, The Conversation, 29 Sep. 2026 Bodhana began playing the game during the pandemic when one of her father’s friends left a bag of his belongings, including a chess board, at their house before moving to India, the BBC reported. — Gina Kalsi, PEOPLE, 28 Sep. 2026 See All Example Sentences for chess

Word History

Etymology

Noun (1)

Middle English chesse, ches, esches, borrowed from Anglo-French escheks, eschez "game of chess" — more at check entry 2

Noun (2)

origin unknown

First Known Use

Noun (1)

14th century, in the meaning defined above

Noun (2)

1736, in the meaning defined at sense 1

Time Traveler
The first known use of chess was in the 14th century

Browse Nearby Words

Cite this Entry

“Chess.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chess. Accessed 9 Oct. 2026.

Kids Definition

chess

noun
ˈches
: a game for two players each of whom plays with 16 pieces on a checkerboard
Etymology

Noun

Middle English ches "game of chess," from early French eschés (same meaning), literally, "checks," from eschec "check" — related to check, checker

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