Synonyms of confinement in English:

confinement


See US English definition of confinement

See UK English definition of confinement

See Spanish definition of reclusión

noun

1‘he was being held in solitary confinement’

SYNONYMS
imprisonment, internment, incarceration, custody, captivity, detention, restraint, arrest, house arrest
literary thraldom, thrall
archaic duress, durance
ANTONYMS

liberty

2‘prolonged confinement of an animal is prohibited’

SYNONYMS
penning, caging, locking up, walling in, walling up, enclosure, encirclement, surrounding, encompassment
quarantine
North American corralling
rare immurement

3‘she was admitted to hospital for her confinement’

SYNONYMS
labour, delivery, expected delivery, giving birth, birthing
birth, childbirth, nativity
technical parturition
archaic lying-in, accouchement, childbed, travail