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gatekeeper

American  
[geyt-kee-per] / ˈgeɪtˌki pər /

noun

  1. a person in charge of a gate, usually to identify, count, supervise, etc., the traffic that flows through it.

  2. a person or thing that controls access, as to information, often acting as an arbiter of quality or legitimacy: An open internet allows innovators to bypass traditional gatekeepers and promote their work on its own merit.

    Treating office gatekeepers with respect will improve your chances of scheduling a face-to-face meeting or job interview.

    An open internet allows innovators to bypass traditional gatekeepers and promote their work on its own merit.

  3. a guardian; monitor.

    the gatekeepers of Western culture.


gatekeeper British  
/ ˈɡeɪtˌkiːpə /

noun

  1. a person who has charge of a gate and controls who may pass through it

  2. any of several Eurasian butterflies of the genus Pyronia, esp P. tithonus, having brown-bordered orange wings with a black-and-white eyespot on each forewing: family Satyridae

  3. a manager in a large organization who controls the flow of information, esp to parent and subsidiary companies

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of gatekeeper

First recorded in 1565–75; in 1905–10 gatekeeper for defs. 2, 3; gate 1 + keeper

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

AI companies vying for a spot in the Pentagon said Palantir has in effect become a gatekeeper.

From The Wall Street Journal • May 9, 2026

Boshra married the son of Khamanei's longstanding gatekeeper and chief of staff, the cleric Mohammad Mohammadi Golpayegani.

From Barron's • Mar. 13, 2026

Along with Ticketmaster, which it purchased in 2010, Live Nation puts on concerts, sells tickets and owns venues, serving multiple roles that US regulators said had turned it into a "gatekeeper" for the industry.

From BBC • Feb. 19, 2026

As court composer and music gatekeeper, Salieri has power and position.

From Los Angeles Times • Feb. 18, 2026

He pulls right in like he knows the place, honks the horn, asks the gatekeeper for a cabin, then heads for the one he's assigned.

From "How the García Girls Lost Their Accents" by Julia Alvarez

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