| Noun | 1. | gatekeeper - someone who controls access to something; "there are too many gatekeepers between the field officers and the chief" |
| 2. | gatekeeper - someone who guards an entrance commissionaire - a uniformed doorman guard - a person who keeps watch over something or someone night porter - a porter on duty during the night ticket collector, ticket taker - someone who is paid to admit only those who have purchased tickets |