Noun
someone who guards an entrance
someone who controls access to something
Source: WordNetthere are too many gatekeepers between the field officers and the chief Source: Internet
After doing gatekeeper training through her local council, the 18-year-old knows the signs to watch for and what to do if she sees them in someone. Source: Internet
A firewall serves as a gatekeeper system that protects a company's intranets and other computer networks from intrusion by providing a filter and safe transfer point for access to and from the Internet and other networks. Source: Internet
An effective gatekeeper must be hated in some quarters. Source: Internet
Although the gatekeeper is an optional component, when it is included, it becomes the central administrative entity. Source: Internet
Except in medical emergency situations, patients need a referral from the PCP in order to see a specialist or other doctor, and the gatekeeper cannot authorize that referral unless the HMO guidelines deem it necessary. Source: Internet