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Definitions

dehydration

[dee-hahy-drey-shuhn] / ˌdi haɪˈdreɪ ʃən /


NOUN
dryness
Synonyms
Antonyms


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.

WASHINGTON—Supreme Court Justice Samuel Alito was taken to a hospital and given fluids for dehydration last month after attending a dinner in his honor in Philadelphia.

From The Wall Street Journal • Apr. 3, 2026

At the time, a Price staffer said he was suffering from dehydration.

From Los Angeles Times • Feb. 4, 2026

The symptoms include severe nausea, vomiting, dehydration and weight loss, with people often needing hospital treatment.

From BBC • Jan. 21, 2026

Palmer ultimately sought care at both the urgent care and the emergency room because she was worried about dehydration.

From Salon • Jan. 8, 2026

He wasn’t sure if his eyes were being tricked or if it was real, but Derek looked thinner to him and he wondered if getting thinner was a sign of dehydration.

From "The River" by Gary Paulsen