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.
One way to compensate for our somewhat sweltering temperatures is to give hydrangeas the right amount of water to keep them healthy. Mary Marlowe Leverette, Southern Living, 13 Apr. 2026 On a recent sweltering afternoon in the Cuban capital, dozens of commuters on bicycles, scooters and electric motorcycles gathered in a tidy row at the entrance of the Havana Bay Tunnel. ABC News, 12 Apr. 2026 Before the Sunshine State’s sweltering summer weather takes hold, a slew of springtime events land in Central Florida this weekend. Patrick Connolly, The Orlando Sentinel, 8 Apr. 2026 Amid the sweltering heat and almost menacingly lush greenery, Louise compiles an exquisite taxonomy of local types. Brandy Jensen, New Yorker, 8 Apr. 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 18 Apr. 2026.

Kids Definition

sweltering

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

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