deep sleep

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.

"Understanding how dreams contribute to the feeling of deep sleep opens new perspectives on sleep health and mental well-being," says Bernardi.

From Science Daily • Mar. 26, 2026

Both deep sleep and REM sleep were significantly shorter, and participants spent an additional 15 minutes awake during the night.

From Science Daily • Feb. 4, 2026

She’s not always able to pull off deep sleep, but as she puts it: “I have 13 years of practice.”

From The Wall Street Journal • Feb. 3, 2026

Najwa is pregnant and fell into a deep sleep.

From BBC • Jun. 11, 2025

And sleep we did, the deep sleep of those who being tired have fed well and rested well.

From "Nectar in a Sieve" by Kamala Markandaya