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Definition of requester

requester

/rɪˈkwɛstɚ/
re · quest · er
Plural:requesters
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requester Lexical Profile

requester Game Scores & Validity

• noun

1

A person or organization that formally asks for something, such as information, funding, or a service.

Example

"The library staff will notify the requester as soon as the archived documents become available."

2

In computing, a client program, device, or dialog box that initiates a request for data or input from a user or server.

Example

"A file requester appeared on the screen, prompting the user to select a destination folder."

Synonyms
View all synonyms for requester
Antonyms
View all antonyms for requester

Word Nuance & Usage

"Requester" is the standard spelling in general and administrative English, whereas the variant "requestor" is primarily restricted to technical, legal, and computing contexts.

• Rhymes for requester

• Nearby Words

reputedly
requalify
request
requester
requiem
requiem shark
require

Cite this Entry

Wordmom. (2026). Definition of Requester. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/requester
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