- present participle of black.
blacking
Americannoun
noun
Etymology
Origin of blacking
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.
This week Hurricane Lowell lashed Hawaii with damaging winds, heavy rainfall and powerful floods, blacking out power across most of one island.
From Barron's ● Sep. 9, 2026
She also said she has a history of blacking out and that doctors have been unable to determine why.
From Los Angeles Times ● Jan. 5, 2026
Over the weekend she said she continued bleeding and suffering a lot of pain, even blacking out on her way to the bathroom at night.
From BBC ● Nov. 17, 2025
Those moderators have publicly protested earlier Reddit decisions, most recently blacking out much of the site for days when Reddit announced plans to start charging many third-party apps for access to its content.
From Seattle Times ● Feb. 22, 2024
Most, he was beginning to dread the curtain that might waver in his brain, blacking out the sense of danger, making a simpleton of him.
From "Lord of the Flies" by William Golding
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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.