CEFR B2

gatekeeper

noun

Meaning

A person or entity that controls access to something, often by deciding who or what is allowed to pass through or participate.

Examples

  • In many medical systems, the primary care physician acts as a gatekeeper for specialist services.
  • The security guard serves as the gatekeeper for the private community, verifying every visitor's identity.

Synonyms: guard, monitor, custodian, arbiter