Lock in
Lock in verb - Place in a place where something cannot be removed or someone cannot escape.
Lock
Lock verb - Place in a place where something cannot be removed or someone cannot escape.
Usage example: She locked her jewels in the safe
Mutual synonyms
Cite this Source
Lock and Lock in. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/lock_in/lock
Lock in & Lock. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/lock_in/lock>.
Lock or Lock in. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/lock_in/lock.
Google Ngram Viewer shows how "lock in" and "lock" have occurred on timeline