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.
These included irregular periods, hot flashes, chills, vaginal dryness, weight gain, slowed metabolism, night sweats, sleep problems, mood symptoms, inattention or forgetfulness, and other unnamed symptoms. Elizabeth Yuko, Health, 11 Apr. 2025 These hormonal changes often cause symptoms such as hot flashes, night sweats and sleep disturbances. Matthew Nudy, The Conversation, 4 Apr. 2025 According to the Mayo Clinic, hot flashes are a sudden feeling of warmth that spreads throughout the upper body, often affecting the face, chest, and neck. EW.com, 2 Apr. 2025 As levels begin to fluctuate and then decline during perimenopause and menopause, women may experience hot flashes and night sweats, which disrupt 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

Browse Nearby Words

Cite this Entry

“Hot flash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hot%20flash. Accessed 28 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!