conker
/ˈkɒŋkə(r)/noun
1- Brit. the hard shiny dark brown nut of a horse chestnut tree〈英〉七叶树果实。
1.1
conkers
treated as sing. a children's game in which each has a conker on the end of a string and takes turns in trying to break another's with it康克(一种儿童游戏, 各有一系在绳端的七叶树果, 轮流互击, 以击落或击破对方的七叶树果实为胜)。
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