Lock away
Lock away verb - Place in a place where something cannot be removed or someone cannot escape.
Cite this Source
Secure and Lock away. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/lock_away/secure
Lock away & Secure. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/lock_away/secure>.
Secure or Lock away. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/lock_away/secure.
Google Ngram Viewer shows how "lock away" and "secure" have occurred on timeline