whiteout

noun

white·​out ˈ(h)wīt-ˌau̇t How to pronounce whiteout (audio)
: a surface weather condition in a snow-covered area (such as a polar region) in which no object casts a shadow, the horizon cannot be seen, and only dark objects are discernible
also : a blizzard that severely reduces visibility

Examples of whiteout in a Sentence

We got caught in a whiteout.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Minnesota forecasters called for gusty winds throughout the day, creating the potential for whiteout conditions. arkansasonline.com, 20 Dec. 2024 The National Weather Service (NWS) has issued a wave of recent winter weather alerts across the country, with some areas facing whiteout conditions during blizzards and power outages. Benedict Cosgrove, Newsweek, 19 Dec. 2024 Lake effect snow bands could create heavy snow squalls and the strong winds will lead to rapidly fluctuating visibilities with near whiteout conditions possible. Tanya Wildt, Detroit Free Press, 13 Dec. 2024 Snow squalls are defined by the agency as quick-moving weather events associated with sudden whiteout conditions and falling temperatures. Muri Assunção, New York Daily News, 4 Dec. 2024 See all Example Sentences for whiteout 

Word History

Etymology

white entry 1 + -out (in blackout)

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of whiteout was in 1946

Dictionary Entries Near whiteout

Cite this Entry

“Whiteout.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whiteout. Accessed 25 Dec. 2024.

Last Updated: - Updated example sentences
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