hot flash

noun

: a sudden brief flushing and sensation of heat caused by dilation of skin capillaries usually associated with menopausal endocrine imbalance

called also hot flush

Examples of hot flash 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.
And when her doctor misdiagnoses her autoimmune flare as stress, or when a hot flash relief drug never reaches pharmacy shelves because it’s deemed financially unviable — these aren’t mere unfortunate accidents. Christine Brennan, Boston Herald, 31 May 2025 On Tuesday, May 6, the Bachelorette star posted on her Instagram Stories, opening up about hot flashes, fatigue and more. Vanessa Etienne, People.com, 6 May 2025 Roughly 10 percent of women will have more than seven hot flashes per day during menopause. Scott Lafee, San Diego Union-Tribune, 22 Apr. 2025 Drew Barrymore experiences hot flash during talk show food segment Drew Barrymore says ex-boyfriend tried to move his mom into their house The Drew Barrymore Show airs weekdays on CBS. EW.com, 4 Apr. 2025 See All Example Sentences for hot flash

Word History

First Known Use

1907, in the meaning defined above

Time Traveler
The first known use of hot flash was in 1907

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Cite this Entry

“Hot flash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hot%20flash. Accessed 17 Jun. 2025.

Medical Definition

hot flash

noun
: a sudden brief flushing and sensation of heat caused by dilation of skin capillaries usually associated with menopausal endocrine imbalance

called also hot flush

More from Merriam-Webster on hot flash

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