Definition, Meaning & Synonyms

mother-in-law

noun
/ˈmʌðər ɪn lɔː/
Definition
The mother of one’s spouse.
Examples
  • The wedding ceremony was attended by both parents and the mother-in-law.
  • She often turns to her mother-in-law for advice on parenting.
Meaning
A mother-in-law refers to the woman who is the mother of a person’s husband or wife. This relationship typically forms when two people marry, creating a familial bond between the families.
Synonyms
  • Mother by marriage
  • In-law