burst into tears burst into tears {v. phr.} To suddenly start crying. Mary burst into tears when she heard that her brother was killed in a car accident. Categories: add yours {v. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2025 To section: B Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss