tiddlywink
/ˈtɪdlɪwɪŋk/( <美> tiddledywink)
noun
1
tiddlywinks
a game in which small plastic counters are flicked into a central receptacle by being pressed on the edge with a larger counter挑圆片（一种以大筹码用力压小塑料筹码的边缘, 使之跳入中央大容器的游戏）。
2
- a counter used in such a game（挑圆片游戏中使用的）筹码。
词源
mid 19th cent.: of unknown origin; perhaps related to TIDDLY1. The word originally denoted an unlicensed public house， also a game of dominoes. Current senses date from the late 19th cent.