nim

nim
noun
  1. [mass noun]a game in which two players alternately take one or more objects from one of a number of heaps, each trying to take, or to compel the other to take, the last remaining object
    拿子游戏(将东西分成几堆,两人轮流从中抽拿一个或几个,以自己拿到最后一个或迫使对方拿最后一个为胜)
语源
  1. early 20th cent.: apparently from archaic nim 'to take' or from German nimm! 'take!', imperative of nehmen
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