serve up . serve up {v.} To prepare and serve (as a food). Father caught a trout and Mother served it up at dinner. Categories: add yours {v.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: S Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Post my comment