heat cramps

plural noun

: a condition that is marked by sudden development of cramps in skeletal muscles and that results from prolonged work or exercise in high temperatures accompanied by profuse perspiration with loss of sodium chloride from the body

Examples of heat cramps 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.
Classic signs of heat exposure include heat cramps, heat exhaustion and heatstroke, which is potentially fatal; and these are all related to the body overheating. Jasmine Laws, MSNBC Newsweek, 4 Aug. 2025 Moderate heat illness can include heat rash, swelling — typically in the legs — and heat cramps and brief fainting, Falat said. Katharine Wilson, Baltimore Sun, 26 July 2025 That means prolonged exposure to heat or excessive physical activity in the temperatures could cause heat stroke, heat cramps or heat exhaustion. Jolene Almendarez, The Enquirer, 2 July 2025 The agency warned that overexposure to major heat can cause heat cramps and heat exhaustion to develop. Joe Edwards, MSNBC Newsweek, 15 June 2025 See All Example Sentences for heat cramps

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of heat cramps was in 1938

Browse Nearby Words

Cite this Entry

“Heat cramps.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20cramps. Accessed 21 Aug. 2025.

Medical Definition

heat cramps

noun plural
: a condition that is marked by sudden development of cramps in skeletal muscles and that results from prolonged work or exercise in high temperatures accompanied by profuse perspiration with loss of sodium chloride from the body

More from Merriam-Webster on heat cramps

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!