let go of let go of {v. phr.} To release one's grasp. As soon as Sally let go of the leash, her dog ran away. Categories: add yours {v. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: L Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Leave my opinion