yawn

1 of 2

verb

ˈyȯn How to pronounce yawn (audio)
ˈyän
yawned; yawning; yawns

intransitive verb

1
: to open wide : gape
2
: to open the mouth wide and take a deep breath usually as an involuntary reaction to fatigue or boredom

transitive verb

1
: to utter with a yawn
2
: to accomplish with or impel by yawns
his grandchildren yawned him to bedL. L. King

yawn

2 of 2

noun

1
: gap, cavity
2
: an opening of the mouth wide while taking a deep breath often as an involuntary reaction to fatigue or boredom
also : a reaction resembling a yawn
a … success at the box office but drew only yawns from critics Current Biography
3
: bore entry 5
this book is kind of a yawnIlene L. Cooper

Examples of yawn in a Sentence

Verb Students were yawning in class. Noun I tried to stifle a yawn. as neither candidate was willing to make an unequivocal statement about anything, the debate proved to be a complete yawn
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.
Verb
The fissure between the two men now yawns wide, less than a week after Musk officially left his position spearheading the quasi-official Department of Government Efficiency. Niall Stanage, The Hill, 5 June 2025 He was seen yawning during Mescudi’s testimony and laughing with his lawyers on a short break. Molly Crane-Newman, New York Daily News, 22 May 2025
Noun
There’s a moment in the episode, where Cooper yawns, which was not in the script, and Doherty comes back with a perfect line. Peter White, Deadline, 11 June 2025 There are a lot of showy moments, but one of the best comes shortly after the two characters meet when Jamie lets out a yawn. Glenn Whipp, Los Angeles Times, 10 June 2025 See All Example Sentences for yawn

Word History

Etymology

Verb

Middle English yenen, yanen, from Old English ginian; akin to Old High German ginēn to yawn, Latin hiare, Greek chainein

First Known Use

Verb

before the 12th century, in the meaning defined at intransitive sense 1

Noun

1602, in the meaning defined at sense 1

Time Traveler
The first known use of yawn was before the 12th century

Browse Nearby Words

Cite this Entry

“Yawn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/yawn. Accessed 28 Jun. 2025.

Kids Definition

yawn

1 of 2 verb
ˈyȯn How to pronounce yawn (audio)
ˈyän
1
: to open wide : gape
2
: to open the mouth wide and take a deep breath usually as a reaction to being tired or bored
yawner noun

yawn

2 of 2 noun
: an opening of the mouth wide while taking a deep breath often as an involuntary reaction

Medical Definition

yawn

1 of 2 intransitive verb
: to open the mouth wide and take a deep breath usually as an involuntary reaction to fatigue or boredom

yawn

2 of 2 noun
: an opening of the mouth wide while taking a deep breath often as an involuntary reaction to fatigue or boredom

More from Merriam-Webster on yawn

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