tiddlywinks (n.)youdaoicibaDictYouDict[tiddlywinks 词源字典]
children's tile-flipping game, 1857, probably an arbitrary formation from baby talk, but perhaps from slang tiddly-wink "unlicensed drink shop" (1844), from slang tiddly "a drink, drunk."[tiddlywinks etymology, tiddlywinks origin, 英语词源]