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night sweats

American  

noun

(used with a plural verb)
  1. heavy sweating during sleep, especially as a symptom of certain diseases, as tuberculosis.


Etymology

Origin of night sweats

First recorded in 1745–55

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.

See Examples For:

If Reilly was at times overbearing — and known for being the kind of hellacious boss who gave employees night sweats — he was also generous and a genuine bleeding heart.

From Los Angeles Times Jul. 26, 2026

Hormone therapy remains the most effective first-line option for relieving common menopausal symptoms such as hot flashes and night sweats, which affect up to 75% of postmenopausal women.

From Science Daily Mar. 23, 2026

Hormone therapy is approved for the treatment of hot flashes, night sweats and bone loss.

From The Wall Street Journal Nov. 16, 2025

The hormone estradiol could also be used to alleviate menopause symptoms like hot flashes and night sweats, and progesterone could be used to protect the uterine lining and improve sleep quality.

From MarketWatch Oct. 15, 2025

Also, he didn’t experience the fever, chills, and night sweats that usually accompanied TB.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French

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