sun·burn
ˈsən-ˌbərn 
sunburned
ˈsən-ˌbərnd
or sunburnt
ˈsən-ˌbərnt
; sunburning
or sunburnt
ˈsən-ˌbərnt
; sunburning
: to burn or discolor by the sun
: to become sunburned
: inflammation of the skin caused by overexposure to ultraviolet radiation especially from sunlight
Examples of sunburn in a Sentence
Noun
He has a bad sunburn.
Use sunscreen to prevent sunburn.
Recent Examples on the Web
Sherri Gordon, Health, 19 Aug. 2025
Dogs can get sunburned, too, according to the American Kennel Club.
—Cody Godwin, USA Today, 22 July 2025
Kaitlyn McInnis, Forbes.com, 21 Aug. 2025
Scientists have spotted whales suffering from sunburns; cats, dogs, horses—even alpacas, turtles, and penguins—can develop all kinds of skin cancers.
—Katherine J. Wu, The Atlantic, 21 July 2025
See All Example Sentences for sunburn
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Verb
Some sunburns morph into a deeper burn requiring immediate medical attention.
—Sherri Gordon, Health, 19 Aug. 2025
Dogs can get sunburned, too, according to the American Kennel Club.
—Cody Godwin, USA Today, 22 July 2025
Noun
The capital of Crete earns fourth spot as the destination with the biggest risk of a sunburn.
—Kaitlyn McInnis, Forbes.com, 21 Aug. 2025
Scientists have spotted whales suffering from sunburns; cats, dogs, horses—even alpacas, turtles, and penguins—can develop all kinds of skin cancers.
—Katherine J. Wu, The Atlantic, 21 July 2025
See All Example Sentences for sunburn
Cite this Entry
“Sunburn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunburn. Accessed 28 Aug. 2025.
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