midnight

noun

mid·​night ˈmid-ˌnīt How to pronounce midnight (audio)
1
: the middle of the night
specifically : 12 o'clock at night
2
: deep or extended darkness or gloom
midnight adjective
midnightly adverb or adjective

Examples of midnight in a Sentence

Her parents wanted her home before midnight. It was 12 midnight when we arrived home.
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 next puzzle will be available at midnight in your time zone. Mark Cooper, New York Times, 5 Oct. 2025 Select stores open at midnight. Anthony D'alessandro, Deadline, 4 Oct. 2025 The pop icon’s 12th album, released at midnight on Friday, is being hailed for the singer’s return to upbeat pop following last year’s melancholy The Tortured Poets Department, with Swift reuniting with Swedish hitmaker producers Max Martin and Shellback. James Hibberd, HollywoodReporter, 3 Oct. 2025 What To Know dropped at midnight Eastern Time on October 3 across streaming platforms and in physical formats through exclusive retailer partnerships. Megan Cartwright, MSNBC Newsweek, 3 Oct. 2025 See All Example Sentences for midnight

Word History

First Known Use

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

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

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Cite this Entry

“Midnight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/midnight. Accessed 6 Oct. 2025.

Kids Definition

midnight

noun
mid·​night ˈmid-ˌnīt How to pronounce midnight (audio)
: 12 o'clock at night
midnight adjective

More from Merriam-Webster on midnight

Last Updated: - Updated example sentences
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