swelter

1 of 2

verb

swel·​ter ˈswel-tər How to pronounce swelter (audio)
sweltered; sweltering ˈswel-t(ə-)riŋ How to pronounce swelter (audio)

intransitive verb

1
: to suffer, sweat, or be faint from heat
2
: to become exceedingly hot
in summer, the place swelters

transitive verb

1
: to oppress with heat
2
archaic : exude
sweltered venomWilliam Shakespeare

swelter

2 of 2

noun

1
: a state of oppressive heat
2
: welter
3
: an excited or overwrought state of mind : sweat
in a swelter

Examples of swelter in a Sentence

Verb We were sweltering in the summer heat. Noun the set designer spent the entire week before opening night in a swelter
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.
Verb
Last year, Phoenix sweltered through a record 31 straight days at or above 110 degrees, obliterating the previous record of 18 consecutive days set in 1974. Denise Chow, NBC News, 22 Sep. 2024 But a prosecutor called the stabbing self-defense On a sweltering Independence Day afternoon, someone called 911. Thomas Lake, CNN, 20 Sep. 2024
Noun
Utilities have also grown less predictable, with the state’s usual summer swelter ratcheting up to lethal levels and Dallas’ electricity costs spiking in recent years. J.j. McCorvey, NBC News, 27 Sep. 2024 Oppressive heat As California swelters, climate officials declare Summer 2024 the hottest on record. Andrew J. Campa, Los Angeles Times, 8 Sep. 2024 See all Example Sentences for swelter 

Word History

Etymology

Verb

Middle English sweltren, frequentative of swelten to die, be overcome by heat, from Old English sweltan to die; akin to Goth swiltan to die

First Known Use

Verb

14th century, in the meaning defined at intransitive sense 1

Noun

1851, in the meaning defined at sense 1

Time Traveler
The first known use of swelter was in the 14th century

Dictionary Entries Near swelter

Cite this Entry

“Swelter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/swelter. Accessed 30 Nov. 2024.

Kids Definition

swelter

1 of 2 verb
swel·​ter ˈswel-tər How to pronounce swelter (audio)
sweltered; sweltering -t(ə-)riŋ How to pronounce swelter (audio)
1
: to suffer, sweat, or be faint from heat
2
: to overcome with heat

swelter

2 of 2 noun
: a state of great heat

More from Merriam-Webster on swelter

Last Updated: - Updated example sentences
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