cold snap . cold snap {n.} A short time of quick change from warm weather to cold. The cold snap killed everything in the garden. Categories: add yours time {n.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: C Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss