Brother-in-law
01
義理の兄弟, 配偶者の兄弟
the person who is the brother of one's spouse
例
He has a great relationship with his brother-in-law, often sharing jokes and interests.
彼は義理の兄弟ととても良い関係を持っており、よく冗談や興味を共有しています。
His brother-in-law became like a brother to him after he married his sister.
彼の義理の兄弟は、彼が彼の妹と結婚した後、彼にとって兄弟のようになった。
1.1
義理の兄弟
the person who is the husband of one's sibling
1.2
義理の兄弟
the person who is the husband of one's spouse's sibling
