mother-in-law
US /ˈmʌð.ər.ɪn.lɔː/
UK /ˈmʌð.ər.ɪn.lɔː/

1.
теща, свекровь
the mother of one's husband or wife
:
•
My mother-in-law is visiting us next week.
Моя теща приедет к нам на следующей неделе.
•
She has a very good relationship with her mother-in-law.
У нее очень хорошие отношения с тещей.