pack up . pack up {v. phr.} To pack one's suitcase for traveling; prepare a package. Without saying a single word, the unhappy husband packed up and left. Categories: add yours {v. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: P Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Comment on this entry