no picnic . no picnic {n. phr.} Something arduous; something that requires great effort to accomplish. It is no picnic to climb Mount Everest. Contrast: A PIECE OF CAKE, A CINCH, EASY AS APPLE PIE. Categories: add yours {n. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: N Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss