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Definition of conker
conker
/ˈkɒŋ.kər/
con · ker
Plural:conkers
conker Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Rare
Syllables
2
conker Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
British The hard, glossy brown seed of the horse chestnut tree, enclosed in a spiny green capsule.
Example
"During autumn walks in the park, the children filled their pockets with shiny brown conkers."
2
British A traditional children's game in which two players take turns striking each other's horse chestnut seed threaded on a piece of string until one breaks (usually in plural).
Example
"Generations of schoolchildren have played conkers in the playground every October."
Synonyms
View all synonyms for conker• Rhymes for conker
Word Origin & Etymology
Attested from the mid-19th century, probably from an English dialect word meaning 'snail shell' (with which the game was originally played), likely derived from French conque ('conch').
Cite this Entry
Wordmom. (2026). Definition of Conker. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/conker