Where does “mother-in-law” come from?

mother-in-law (English) comes from Middle English moder in lawe — mother-in-law.

mother-in-law (English): The mother of one's spouse; A mother-in-law...

Definitions

  1. The mother of one's spouse; A mother-in-law...

Ancestry of “mother-in-law”, step by step

StepLanguageWordMeaning
1Middle Englishmoder in lawemother-in-law

Words derived from “mother-in-law

Every word from Middle English moder in lawe