noun
peerless person; unrivaled talent
A yojijukugo describing a person of such outstanding ability that no one in the country can match them. Often used in historical or literary contexts.
彼はまさに国士無双の人物だ。
He is truly a peerless person.
noun
In mahjong, a yakuman hand consisting of one of each terminal and honor tile plus one extra copy of any of them. The name borrows the yojijukugo to suggest an unbeatable hand.
国士無双は役満の中でも特に珍しい。
Thirteen orphans is especially rare among yakuman hands.