noun
nagashi mangan; win by discarding only terminals and honors in a drawn round
A special mahjong hand awarded when a player discards only terminal tiles (1s and 9s) and honor tiles (winds and dragons) throughout the hand, and the round ends in a draw. The hand is worth a mangan (満貫) score.
流し満貫は、捨て牌がすべて么九牌で流局したときに成立する。
Nagashi mangan is achieved when all of one's discards are terminals and honors and the round ends in a draw.