鎧袖一触 (がいしゅういっしょく) Japanese meaning | KotomoraMeanings
1
noun
defeating easily; beating hands down; with a single blow
yojijukugo (four-character idiom)
A yojijukugo meaning to defeat an opponent effortlessly, as if with one touch of the sleeve of one's armor. Used in literary or emphatic contexts.
その
試
合
は
鎧
袖
一
触
の
勝
利
だっ
た
。
The match was a hands-down victory.