Confinement
Confinement noun - The act of confining or the state of being confined.
Usage example: some wild animals take to confinement very poorly
Release is an antonym for confinement.
Release
Release noun - A freeing from an obligation or responsibility.
Confinement is an antonym for release.
How words are described
Cite this Source
Release and Confinement. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/confinement/release
Confinement & Release. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/confinement/release>.
Release or Confinement. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/confinement/release.
Google Ngram Viewer shows how "confinement" and "release" have occurred on timeline