sister-in-law


Definition: Meaning of, sister-in-law in English to English dictionary.

Pronunciation: / ˈsɪstə ɪn lɔː /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
sister-in-law sisters-in-law
[countable]
  1. the sister of your husband or wife
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    ANTONYM
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  2. your brother's wife
    SYNONYM
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    ANTONYM
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  3. the wife of the brother of your husband or wife
    SYNONYM
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    ANTONYM
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synonym
antonym