noun, noun or participle which takes 'suru', intransitive verb
duel; shoot-out
Refers to a formal, prearranged fight between two people, historically with swords or pistols, or a decisive contest. Can be used figuratively.
西部劇では、よく決闘のシーンが出てくる。
In westerns, duel scenes often appear.
彼はライバルと決闘
He decided to duel with his rival.