conker
Americannoun
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conkers
plural
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a horse chestnut.
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the hollowed-out shell of a horse chestnut.
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conkers, a game in which a child swings a horse chestnut on a string in an attempt to break that of another player.
noun
Other Word Forms
Noun Inflected Forms
Etymology
Origin of conker
1840–50; probably originally conquer; compare conquering a game played with snail shells (the name of the game presumably later transferred to the playing pieces)
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.
See Examples For:
The single combat involves swinging a conker -- a hardened horse chestnut -- on a string at your opponent's nut with murderous venom, until one is smashed to pieces.
From Barron's ● Oct. 17, 2025
And they were needed, with one man disqualified for trying to smuggle a non-conforming conker in.
From Barron's ● Oct. 17, 2025
The "second biggest conker competition in the world" took place at The Locks Inn at Geldeston, near Beccles, on the Norfolk-Suffolk border earlier this month.
From BBC ● Oct. 13, 2024
Each player took three alternate strikes at the opponent's conker.
From BBC ● Oct. 13, 2024
It was lovely being high up there in that conker tree, all alone with the pale young leaves coming out everywhere around me.
From "The Witches" by Roald Dahl
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More than 2,000 conkers had been prepared prior to the event.
From BBC ● Oct. 13, 2024
All participants were required to follow a stringent set of rules to ensure the event was as fair as possible, which included the conkers and laces being provided by organisers.
From BBC ● Oct. 13, 2024
All the conkers used in the event are supplied by the organisers and players draw them "blind" from a bag.
From BBC ● Oct. 12, 2024
A mature horse chestnut, it is festooned with glorious blooms every spring, and after a few weeks sheds hundreds of partially grown, supernumerary conkers, encased in spiky green coverings.
From Seattle Times ● May 24, 2024
But at least the conkers was something to watch.
From "Black Swan Green" by David Mitchell
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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.