hangover hangover {n.} A bad feeling of nausea and/or headache the day after one has had too much to drink. Boy, did I have a hangover after that party yesterday! Categories: add yours feelings {n.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: H Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Post my comment