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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

Some policyholders died while awaiting their funds, while others wrote in victim-impact statements of sleepless nights, depression and inability to pay medical bills.

From The Wall Street Journal • May 26, 2026

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

From Los Angeles Times • May 5, 2026

Francisco Gonzalez, a 79-year-old retiree, also said he had a sleepless night in the dark, "sitting in an armchair at home, waiting for the power to come back on."

From Barron's • Mar. 22, 2026

I stood there, trying to figure out how to tell Brij that I have literally never had a sleepless night about school, period, let alone about...all the stuff he said, when Maddie walked up.

From "From Twinkle, with Love" by Sandhya Menon




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