sweltering

adjective

swel·​ter·​ing ˈswel-t(ə-)riŋ How to pronounce sweltering (audio)
Synonyms of swelteringnext
: oppressively hot
swelteringly adverb

Examples of sweltering in a Sentence

the air conditioning was broken, and it was sweltering in the office
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.
For Ray, a fun way to use Herbsaint—especially during the sweltering summer heat in NOLA—is to mix it in frozen cocktails. Taylor Tobin, Southern Living, 26 Jan. 2026 The psychological thriller is set in the sweltering heat of Atlanta, as residents in the sleepy Georgia town of Dahlonega are forced to deal with the aftermath of a murder that becomes a scandalous news story. Dana Feldman, Forbes.com, 21 Jan. 2026 Now based in the New York area, Llamas returned home to battle the sweltering heat back in August to witness the University of Miami team in action. Madeleine Marr, Miami Herald, 17 Jan. 2026 To avoid the sweltering temperatures of the peak summer season, Ange suggests travelers visit in April, May, September, or October. Lydia Mansel, Travel + Leisure, 15 Jan. 2026 See All Example Sentences for sweltering

Word History

First Known Use

1566, in the meaning defined above

Time Traveler
The first known use of sweltering was in 1566

Browse Nearby Words

Cite this Entry

“Sweltering.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sweltering. Accessed 28 Jan. 2026.

Kids Definition

sweltering

adjective
swel·​ter·​ing
: very hot
swelteringly adverb

More from Merriam-Webster on sweltering

Last Updated: - Updated example sentences
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