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Showing results for sleeping sickness. Search instead for sleepy+sickness.
Definitions

sleeping sickness

[slee-ping sik-nis] / ˈsli pɪŋ ˌsɪk nɪs /


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.

It has been used to treat West African sleeping sickness, a chronic illness spread by the tsetse fly.

From Science Daily • Apr. 29, 2026

The condition was colloquially known as "sleeping sickness," as those infected developed extreme fatigue, neurocognitive impairments, psychiatric illness, and movement disorders.

From Salon • Apr. 24, 2023

With herds diminished, thornbush shrubs flourished, providing a perfect home for the tsetse flies that carried sleeping sickness.

From Textbooks • Dec. 14, 2022

With Death’s capture, millions are suddenly affected by a strange sleeping sickness: either unable to sleep or basically in a coma.

From The Verge • Aug. 5, 2022

“John,” she murmured to herself, “John . . .” Then “My Ford,” she wondered, “have I given dais one its sleeping sickness injection, or haven’t I?”

From "Brave New World" by Aldous Huxley



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