heat rash

noun

Examples of heat rash 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.
Skincare was a part of their lifestyle; in fact, the inspiration behind one of Glow Recipe’s original products, its Watermelon Glow Sleeping Mask, was from their grandmothers rubbing watermelon rinds on their heat rashes, which resulted in skin that was soothed, calm and hydrated. Rachel Burchfield, Forbes.com, 7 May 2026 Her lipstick, her sneakers, and yes, her heat rash-inducing sweaters. Bethy Squires, Vulture, 11 Apr. 2026 People may experience a sunburn, a heat rash or heat cramps, with signs including muscle pain and spasms. Mary Kekatos, ABC News, 20 Mar. 2026 Sweating and heat rashes As if the night-long feedings weren’t enough, night sweats can also contribute to postpartum sleep deprivation. Alex Vance, Parents, 29 Jan. 2026 See All Example Sentences for heat rash

Word History

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of heat rash was in 1887

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Cite this Entry

“Heat rash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20rash. Accessed 6 Jun. 2026.

Kids Definition

heat rash

noun

Medical Definition

heat rash

noun
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