heat wave

noun

: a period of unusually hot weather

Examples of heat wave in a Sentence

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.
Experts are now urging governments to name heat waves, similar to hurricanes, to heighten public awareness and improve preparedness. Yaakov Katz, Newsweek, 27 Nov. 2024 Beyond that limit, extreme weather like heat waves and storms is expected to get far worse, scientists say. Julia Simon, NPR, 22 Nov. 2024 In a heat wave, some people wait too long to turn on the AC. Joan Meiners, The Arizona Republic, 26 Oct. 2024 Burrows have kept animals safe during fires, hurricanes, and heat waves. Emilie Le Beau Lucchesi, Discover Magazine, 24 Oct. 2024 See all Example Sentences for heat wave 

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of heat wave was in 1893

Dictionary Entries Near heat wave

Cite this Entry

“Heat wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20wave. Accessed 15 Dec. 2024.

Kids Definition

heat wave

noun
: a period of unusually hot weather

More from Merriam-Webster on heat wave

Last Updated: - Updated example sentences
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