midnight

noun

mid·​night ˈmid-ˌnīt How to pronounce midnight (audio)
Synonyms of midnightnext
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.
Soon after midnight, the neighborhood lost power. Greg Bennett, The Orlando Sentinel, 24 May 2026 Its indoor pool and huge casino keep the property busy well after midnight. Jessica Chapel, Condé Nast Traveler, 23 May 2026 The next puzzle will be available at midnight in your time zone. Mark Cooper, New York Times, 23 May 2026 The suspect, identified as 61-year-old Kenneth Gallion, around midnight Thursday near West 94th Street and Lyndale Avenue South in Bloomington, Minnesota. Chloe Rosen, CBS News, 23 May 2026 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 27 May. 2026.

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

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