三结义，又称三兄弟、三相刻，日本称三色同刻是麻将中的一种和牌形式，当手牌中含有三种数牌（万、饼、条）的相同大小的刻子或杠子（不论明刻、明杠、暗刻、暗杠皆可）时成立。日本麻将为2翻，广东麻将为5或7番，国标麻将为16分为是相当少见的役种，出现几率比清一色低。
例子
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
