sleepier; sleepiest
1
a
: ready to fall asleep
b
: of, relating to, or characteristic of sleep
2
: sluggish as if from sleep : lethargic
also : having little activity
a sleepy coastal village
3
: sleep-inducing
sleepily adverb
sleepiness noun

Examples of sleepy in a Sentence

She felt sleepy and went to bed. the sleepy children were carried up to bed
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The final picture is a solo shot of Ocean Rain, sleepy and sweetly tucked into a coral blanket embroidered with her name. Clea Haran, Parents, 23 June 2025 By the end of that summer, the sleepy months had become prime box-office real estate. Mark Hughes, Forbes.com, 21 June 2025 Club Tac is a sleepy dive bar with drink specials and a wall of certificates that, upon closer inspection, turn out to be from E Clampus Vitus, a men’s-only organization devoted to the history of the Western Gold Rush. John Metcalfe, Mercury News, 20 June 2025 More importantly, with the sun (your celestial ruler) swimming through Cancer and the depths of your sleepy 12th house of rest, surrender and privacy, you’re likely feeling called to go inward and retreat into your personal sanctuary. Valerie Mesa, People.com, 20 June 2025 See All Example Sentences for sleepy

Word History

First Known Use

13th century, in the meaning defined at sense 1a

Time Traveler
The first known use of sleepy was in the 13th century

Browse Nearby Words

Cite this Entry

“Sleepy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sleepy. Accessed 1 Jul. 2025.

Kids Definition

sleepy

adjective
sleepier; sleepiest
1
: ready to fall asleep
2
: quietly inactive
a sleepy village
sleepily adverb
sleepiness noun

Medical Definition

sleepy

adjective
sleepier; sleepiest
: ready to fall asleep
sleepiness noun

More from Merriam-Webster on sleepy

Last Updated: - Updated example sentences
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