publisher
n.-
1 media company (n.) B2 Upper Intermediatea person or company that prepares and prints books, magazines, or music to sell them to the public.
a person or company whose business is the production and distribution of books, periodicals, or other media.
ExampleThe author was thrilled when a major publisher offered her a contract for her first novel.
ExampleThe academic publisher maintains a rigorous peer-review process to ensure the scientific integrity of the journals it distributes globally.
- press
- publishing house
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2 software component (n.) C1 Advanced Technical Computinga part of a computer system that sends out updates or messages to other parts that are waiting for them.
a component in a software architecture that broadcasts events or data to registered subscribers without needing to know which components are receiving them.
ExampleThe publisher sends a message to all the apps that are listening for a price change.
ExampleIn this microservices architecture, the publisher pushes updates to a message broker, which then distributes the payload to all active subscribers.
UsageOften used in the context of 'publish-subscribe' or 'pub/sub' patterns.
Teacher's tipThis is a core concept in modern event-driven programming; students in IT will encounter it frequently.
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3 religious preacher (n.) C2 Proficiency Technical Religiona member of the Jehovah's Witnesses who shares their religious beliefs with others.
a member of the Jehovah's Witnesses who engages in the formal preaching work of the organisation.
ExampleHe has been an active publisher in his local congregation for over ten years.
ExampleThe annual report tracks the total number of publishers involved in door-to-door ministry across different regions.
UsageSpecific to the terminology of Jehovah's Witnesses.
Teacher's tipThis is a highly specialised term; unless the student is reading about this specific group, they are unlikely to need it.
From publish + -er.