godan verb (-u), intransitive verb
fight with swords; cross swords
Describes two or more people engaging in a sword fight. The intransitive verb implies mutual action.
侍たちが道場で真剣に切り合った。
The samurai fought with real swords in the dojo.
映画のクライマックスで主人
In the movie's climax, the hero and the villain cross swords.