mother-in-law

English

/ˈmʌ.ðəɹ.ɪnˌlɔː/, /ˈmʌ.ðəɹ.ɪnˌlɑː/

noun
Definitions
  • The mother of one's spouse.
  • A mother-in-law apartment.
  • A mother-in-law sandwich.
  • (dated) A stepmother.

Etymology

Inherited from Middle English moder in lawe suffix from English mother (fermented culture).

Origin

English

mother

Gloss

fermented culture

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms