seventh heaven . seventh heaven {n. phr.}, {literary} The pinnacle of happiness. We were in seventh heaven when the helicopter flew us over the magnificent Grand Canyon. Categories: add yours happiness {literary} {n. phr.} 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 Add my comment