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Synonyms

fall asleep

Idioms  
  1. Go to sleep; also, cease paying attention. For example, As soon as the lights were dimmed he fell asleep, or His lectures are so dull that I fall asleep. The literal usage, which uses the verb fall in the sense of “succumb,” dates from about 1300; the figurative is several centuries newer. Also see asleep at the switch.


Example Sentences

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One in particular struck me, telling us that before you go to bed, review all your deeds of the day three times before you fall asleep.

From The Wall Street Journal Aug. 6, 2026

In others, taking longer to fall asleep was linked to structural brain changes involving lower brain volume.

From Science Daily Jul. 31, 2026

At first, his pregnant wife was scared he might fall asleep at the wheel.

From BBC Jul. 24, 2026

Netflix co-CEO Ted Sarandos must put that scene on a loop every night to help him fall asleep.

From Salon Jul. 15, 2026

“Boaz! Did you fall asleep in there? Are you okay?”

From "Night Owls" by A.R. Vishny

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