burn off
Britishverb
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to clear (land) of vegetation by burning
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to get rid of (unwanted gas at an oil well, etc) by burning
noun
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Dissipate by heat, as in The sun will soon burn off the morning fog .
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Clear land by burning vegetation, as in They've decided to burn off part of the field to prepare it for another planting . This practice has long been common in many parts of the world, but the precise term dates only from the first half of the 1800s.
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.
To burn off my energy, my parents had enrolled me in dance classes at age 4.
From The Wall Street Journal ● Oct. 21, 2025
Dr Raffan explained: "It alters the predisposition to weight gain because it's tweaking a system that is involved in regulating how hungry we feel and how much energy we burn off."
From BBC ● Mar. 6, 2025
The gel can subsequently be heated to burn off the organic fragment.
From Science Daily ● Nov. 15, 2024
“This flaring is a safety release to burn off the extra product and is a normal process during an event,” the city said.
From Seattle Times ● Feb. 1, 2024
All the magic of dawn had gone now, and in its place was a gray early morning, distinguished only by a summers mist which was sure to burn off soon.
From "Atonement" by Ian McEwan
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.
