Lock up and Relinquish
Opposite meaning terms
Lock up
Lock up verb - To put in or as if in prison.
Relinquish
Relinquish verb - To give (something) over to the control or possession of another usually under duress.
Lock up is an antonym for relinquish.
Nearby Word: relinquishing
Cite this Source
Relinquish and Lock up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lock_up/relinquish
Lock up & Relinquish. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lock_up/relinquish>.
Relinquish or Lock up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lock_up/relinquish.
Google Ngram Viewer shows how "lock up" and "relinquish" have occurred on timeline