laid up . laid up {adj.} Sick; confined to bed. I was laid up for a couple of weeks with an ear infection. Categories: add yours {adj.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: L Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Add my comment