C.E.O. . C.E.O. {n.} Abbreviation of "Chief Executive Officer." The head of a company, factory, firm, etc. We are very proud of the fact that our C.E.O. is a young woman. Categories: add yours abbreviation {n.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 » In RussianTo section: C Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Comment on this entry