get busy . get busy {v. phr.} To accelerate the pace in one's activities. We've got to get busy if we want to make the deadline. Categories: add yours {v. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: G Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Comment on this entry