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 first four episodes of Season 2 stream at midnight on Wednesday, Aug. 6. Bill Goodykoontz, AZCentral.com, 7 Aug. 2025 Here’s the problem: The authorization is set to expire at midnight on Sept. 30. Rob Nikolewski, San Diego Union-Tribune, 6 Aug. 2025 At midnight, Anna and Tess find themselves in the bodies of Harper and Lily, respectively, and vice versa. David Rooney, HollywoodReporter, 5 Aug. 2025 The next four episodes land on Netflix nearly a month later on September 3rd at midnight PT / 3 am ET. Erik Kain, Forbes.com, 5 Aug. 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 19 Aug. 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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