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

1.
장모, 시어머니
the mother of one's husband or wife
:
•
My mother-in-law is visiting us next week.
다음 주에 장모님이 우리를 방문하실 거야.
•
She has a very good relationship with her mother-in-law.
그녀는 시어머니와 관계가 아주 좋아.