1. doorman, porter, gatekeeper (a person who holds open the door at the entrance to a building, summons taxicabs, and provides an element of security; in apartment buildings, he also accepts deliveries and may perform certain concierge type services)

2. bouncer, chucker-out (a member of security personnel employed by bars, nightclubs, etc to maintain order and deal with patrons who cause trouble)

3. goalkeeper (sports, chiefly Spain)