Where does “mom-in-law” come from?

mom-in-law (English) comes from English mom, from English momma, from English mama, from Xhosa umama, from Proto-Bantu *mààmá.

mom-in-law (English): mother-in-law

Definitions

  1. mother-in-law

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

mom-in-law traces back through two separate lines of ancestry.

via English mom

StepLanguageWordMeaning
1Englishmommother; An adult female owner of a pet; To care...
2Englishmommamother; A voluptuous woman; One's wife or...
3EnglishmamaMother, female parent
4Xhosaumamamom, mother
5Proto-Bantu*mààmá

via English in-law

StepLanguageWordMeaning
1Englishin-lawA relative by marriage (or through affinity)
2English-in-lawRelated through marriage
3Englishmother-in-lawThe mother of one's spouse; A mother-in-law...
4Middle Englishmoder in lawemother-in-law
Every word from Proto-Bantu *mààmáEvery word from Xhosa umamaEvery word from English mama