lose one's reason

idiom

old-fashioned
: to become insane

Dictionary Entries Near lose one's reason

Cite this Entry

“Lose one's reason.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lose%20one%27s%20reason. Accessed 21 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!