white list
Britishnoun
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a list of countries considered to pose an insignificant threat to human rights, from which applications for political asylum are presumed to be unfounded
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computing
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a list of websites considered to have inoffensive and acceptable content
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a list of e-mail addresses from which a computer will accept mail
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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.
It has established a white list of government-approved sites that remain accessible during shut-offs.
From The Wall Street Journal ● Mar. 14, 2026
But it added that some sites from the so-called "white list" -- essential web services allowed by the government to work during shutdowns -- were still online.
From Barron's ● Mar. 11, 2026
Both nations removed each other from their so-called white list of preferential trade partners.
From New York Times ● Apr. 25, 2023
Those who work to ensure basic medical services and normal social operations are included in the "white list" management.
From Reuters ● Dec. 7, 2022
For at least a league ahead they can distinguish the white list, where the saline efflorescence has been turned up, and scattered about by the hoofs of the Indian horses.
From Gaspar the Gaucho A Story of the Gran Chaco by Tilney, F.C.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.