Meaning of “estranged” - Learner’s Dictionary

estranged

adjective uk us /ɪˈstreɪndʒd/ formal
FRIEND

not now communicating with a friend or a member of your family, because you have argued

HUSBAND/WIFE

not now living with your husband or wife:

his estranged wife
estrangement noun [ C, U ]

(Definition of “estranged” from the Cambridge Learner’s Dictionary © Cambridge University Press)