svåger
Svåger is a Swedish noun meaning a male relative by marriage, commonly translated as “brother-in-law” in English. It refers to either the brother of one’s spouse or the husband of one’s sister. The female counterpart is svägerska (sister-in-law). In everyday language, svåger denotes the man who becomes part of the family through marriage.
Grammatically, svåger is a common gender noun. Indefinite form: en svåger. Definite form: svågern. Plural: svågrar.
Etymology and cognates: svåger is a North Germanic word, with cognates in Danish (svoger) and Norwegian (svoger).