A doorman, also known as doorkeeper,'s someone who's posted at, and often guards, a door, or by extension another entrance (specific similar terms exist, for example Gatekeeper, Hall porter) Specific uses include: Doorman (profession) Bouncer (doorman), mainly security Usher, often ceremonial Ostiary, ecclesiastical minor order Doorkeeper badged officer of the United Kingdom Houses of Parliament Doorkeeper of the United States House of Representatives "Doorman" (song), a rock song by Ster… (More on Doorman)