Synonyms: door guard, doorkeeper, doorman, gatekeeper, porter, hall porter, ostiary
Definition: someone who guards an entrance
Similar words: guard
Definition: a person who keeps watch over something or someone
Synonyms: gatekeeper
Definition: someone who controls access to something
Usage: there are too many gatekeepers between the field officers and the chief
Similar words: somebody, someone, soul, mortal, person, individual
Definition: a human being
Usage: there was too much for one person to do