義母 (ぎぼ, gibo) Japanese meaning: mother-in-law | KotomoraMy mother-in-law is very good at cooking.
Usage patterns
〈人〉が義母と暮らすfor someone to live with their mother-in-law
I've been living with my mother-in-law since I got married.
義母に気を遣うto be considerate/careful around one's mother-in-law
My wife is always careful to be considerate toward her mother-in-law.
義母の介護をするto take care of one's mother-in-law (esp. in old age)
My husband's sister and I take turns caring for our mother-in-law.
gikun (meaning-based reading) or jukujikun