green-eyed monster . green-eyed monster {n. phr.} Jealousy; envy. When John's brother got the new bicycle, the green-eyed monster made John fight with him. Categories: add yours {n. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: G Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Discuss