brother-in-law
noun/ˈbrʌðər ɪn lɔː/
/ˈbrʌðər ɪn lɔː/
(plural brothers-in-law)
- the brother of your husband or wife; your sister’s or brother's husband; the husband of your husband's or wife’s sister or brother compare sister-in-lawTopics Family and relationshipsb1
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brother-in-law