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.
Exercise may also increase the quality of deep sleep and enhance slow wave activity associated with brain waste clearance.
From Science Daily ● Aug. 11, 2026
While my polysomnogram showed just 28 minutes of deep sleep, each device said I got over an hour.
From The Wall Street Journal ● Jun. 7, 2026
Though we often think of anesthesia as putting us in a deep sleep, new research suggests it could actually be closer to being in a coma than previously thought.
From The Wall Street Journal ● Jun. 5, 2026
We often think of anesthesia as putting us in a deep sleep.
From The Wall Street Journal ● Jun. 3, 2026
I awoke from a deep sleep to the sound of harsh laughter and pounding feet in the alley below me.
From "The Name of the Wind" by Patrick Rothfuss
