confinement
kənˈfʌɪnmənt/
noun
1.
the action of confining or state of being confined.
"he was immediately released from his confinement"
synonyms: imprisonment, internment, incarceration, custody, captivity, detention, restraint, arrest, house arrest; More
2.
dated
the condition of being in childbirth.
"the pros and cons of home versus hospital confinement"
synonyms: labour, (expected) delivery, giving birth, birthing; More