hypothermia

noun

hy·​po·​ther·​mia ˌhī-pō-ˈthər-mē-ə How to pronounce hypothermia (audio)
: subnormal temperature of the body
hypothermic adjective

Examples of hypothermia in a Sentence

She fell into the cold water and nearly died from hypothermia.
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.
The inquest panel said her cause of death was hypothermia. Clifford Ward, Chicago Tribune, 28 Aug. 2025 The company created the award to highlight the wildest and weirdest pet insurance claims that roll in each year, after receiving a claim about a dog who ended up stuck in a fridge and ate an entire ham before being found with a mild case of hypothermia. Kelli Bender, People.com, 18 Aug. 2025 Prolonged exposure could result in loss of muscle control in your arms, legs, hands and feet, triggering hypothermia among other things that can be fatal. Jalen Williams, Freep.com, 18 July 2025 Temperature checks and warming blankets to prevent hypothermia. Lucy Notarantonio, MSNBC Newsweek, 11 July 2025 See All Example Sentences for hypothermia

Word History

Etymology

New Latin

First Known Use

circa 1886, in the meaning defined above

Time Traveler
The first known use of hypothermia was circa 1886

Browse Nearby Words

Cite this Entry

“Hypothermia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hypothermia. Accessed 10 Sep. 2025.

Kids Definition

hypothermia

noun
hy·​po·​ther·​mia ˌhī-pō-ˈthər-mē-ə How to pronounce hypothermia (audio)
: reduction of the body temperature to an abnormally low level

Medical Definition

hypothermia

noun
hy·​po·​ther·​mia -ˈthər-mē-ə How to pronounce hypothermia (audio)
: subnormal temperature of the body
hypothermia, defined as temperature under 36.6°CEmergency Medicine
hypothermic adjective

More from Merriam-Webster on hypothermia

Last Updated: - Updated example sentences
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