dehydration
noun
de·hy·dra·tion
ˌdē-ˌhī-ˈdrā-shən 
: the process of dehydrating
especially
: an abnormal depletion of body fluids
Examples of dehydration in a Sentence
Recent Examples on the Web
Anyone infected is at risk of experiencing dehydration, dry mouth and throat and feeling dizzy.
—
Dejanay Booth-Singleton, CBS News, 19 Nov. 2025
The debilitating rigors of chemotherapy – nausea, vomiting, weakness and dehydration – and the mental drain of combating the disease do not lend themselves to any sport, much less the brutality of football.
—Dana O’Neil, CNN Money, 15 Nov. 2025
Hours afterward, Wood was found unresponsive — a medical event officials determined was brought on by stress and dehydration.
—Christina Coulter, PEOPLE, 15 Nov. 2025
In response, Silver Springs agreed to educate staff about its weight management and hydration policies and to create a process for when residents exhibit signs of dehydration.
—Natalie Eilbert, jsonline.com, 12 Nov. 2025
See All Example Sentences for dehydration
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Dejanay Booth-Singleton, CBS News, 19 Nov. 2025
The debilitating rigors of chemotherapy – nausea, vomiting, weakness and dehydration – and the mental drain of combating the disease do not lend themselves to any sport, much less the brutality of football.
—Dana O’Neil, CNN Money, 15 Nov. 2025
Hours afterward, Wood was found unresponsive — a medical event officials determined was brought on by stress and dehydration.
—Christina Coulter, PEOPLE, 15 Nov. 2025
In response, Silver Springs agreed to educate staff about its weight management and hydration policies and to create a process for when residents exhibit signs of dehydration.
—Natalie Eilbert, jsonline.com, 12 Nov. 2025
See All Example Sentences for dehydration
Cite this Entry
“Dehydration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dehydration. Accessed 26 Nov. 2025.
Copy CitationMedical Definition
dehydration
noun
de·hy·dra·tion
ˌdē-hī-ˈdrā-shən
: the process of dehydrating
especially
: an abnormal depletion of body fluids
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