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heat rash

American  

noun

  1. prickly heat.


heat rash British  

noun

  1. a nontechnical name for miliaria

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of heat rash

First recorded in 1885–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Hotter temperatures can lead to heatstroke, heat exhaustion, heat cramps, sunburn or heat rash, according to the Los Angeles County Public Health Department.

From Los Angeles Times • Apr. 24, 2024

Wong, the cleaner, suffered from heat rash this summer despite wearing a portable fan on his belt and a cooling patch on his forehead to cope with the worst of the heat.

From Seattle Times • Oct. 13, 2023

"I got a heat rash that wouldn't go away."

From Salon • Sep. 6, 2023

"The problems that can stem from that include muscle cramps, fainting, heatstroke, heat rash and heat exhaustion."

From BBC • Aug. 12, 2022

The worst thing I experienced was heat rash, tiny bumps on my skin that itched at night, along with a handful of mosquito bites.

From "Amina's Song" by Hena Khan

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