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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.

For the better part of a year, I spent myriad sleepless nights wrestling with my conscience.

From Salon • Jun. 8, 2026

“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

Beyond the roof of the warehouse the ’hood lay in smoldering darkness, the amber lights of the sleepless glaring, forming odd patterns of bothered art.

From "145th Street: Short Stories" by Walter Dean Myers




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