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Definitions

sleepless

[sleep-lis] / ˈslip lɪs /


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’s been very disabling at work, with friends, with family — a lot of sleepless nights.”

From Los Angeles Times • May 5, 2026

"I will now be busy throughout the day," the visibly tired driver told AFP, his eyes red and heavy after the sleepless night.

From Barron's • Apr. 21, 2026

Speaking to BBC Newsday Moroccan journalist Jalal Bounour said that it was "a sleepless night as fans welcomed the news with great excitement and joy".

From BBC • Mar. 18, 2026

They simply show that a disciplined, diversified approach offers something rare in investing: higher odds of success with fewer sleepless nights.

From MarketWatch • Feb. 5, 2026

He saw the stars above his face, whirling on their silent and sleepless axis, and the leaves of the trees rustling against them, and he heard small changes in the grass.

From "The Once and Future King" by T. H. White




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