conker conker /ˈkɒŋ.kər/ aep /ˈkɑːŋ.kɚ/ noun MAINLY UK
1 F0 [C] the shiny brown poisonous nut of a horse chestnut tree Thesaurus+: ↑Fruits and seeds and their partsconkers [U]2 F0 a children's game in which you have a conker with a string through it and try to break another child's conker by hitting it with yours Thesaurus+: ↑Children's games |