freak-out . freak-out (1) {n.}, {slang} An act of losing control; a situation that is bizarre or unusual. The party last night was a regular freak-out. Categories: add yours {n.} {slang} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: F Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss