bottom line . bottom line {v.}, {informal} (stress on "bottom") To finish; to bring to a conclusion. Okay, you guys, let's bottom line this project and break for coffee. Categories: add yours {informal} {v.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: B Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Post my comment