sleepier; sleepiest
Synonyms of sleepynext
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.
Races for the office tend to be sleepy affairs, but this year’s contest has featured last-minute entrants, a whopping influx of cash and defections among the incumbent’s key supporters. Sonja Sharp, Los Angeles Times, 23 May 2026 In March, Kast flew up to Arica, the sleepy desert town on the border with Peru, to announce the initiation of his 'border shield' plan. John Bartlett, NPR, 23 May 2026 This sleepy surface conceals the racial and religious tensions between locals and the transient workers who cross the border for employment. Sophie Monks Kaufman, IndieWire, 22 May 2026 Matthew Rhys plays the town’s mayor, a man intent on turning the sleepy seaside hamlet into a bustling tourist destination. Erik Kain, Forbes.com, 22 May 2026 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 27 May. 2026.

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

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