win over . win over {v. phr.} To convert to one's position or point of view. The Democrats offered him a high-level executive position and thus way won him over to their side. Categories: add yours {v. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: W Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss