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.
Most people know about hot flashes, but for most women, the symptoms of perimenopause and menopause go well beyond the need to carry a portable fan at all times. Christine Schuster, Forbes, 25 Mar. 2025 Many women notice improvements in symptoms like hot flashes or vaginal or skin dryness soon after starting it. Erica Sweeney, SELF, 21 Mar. 2025 One surprising finding, Davis says, is that body temperature isn’t a reliable indicator of hot flashes. Victoria Song, The Verge, 7 Jan. 2025 Night Sweats and Temperature Regulation Many women experience vasomotor symptoms (VMS) like hot flashes, which can cause sudden awakenings and difficulty getting back to sleep. Lauryn Higgins, Flow Space, 10 Mar. 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 16 Apr. 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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