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.
The second deputy was hit in his ballistic vest and, just after midnight on May 30, received medical evaluation and was described as in stable condition. Eduardo Cuevas, USA Today, 30 May 2026 On Thursday, May 28, the National Park Service (NPS) confirmed in a release that park rangers had received a report around midnight local time regarding the four people who had fallen. Becca Longmire, PEOPLE, 29 May 2026 With the exit of Colbert, many dollars that have stayed with the daypart may migrate to digital, along with the viewers who previously watched the shows around midnight. Brian Steinberg, Variety, 29 May 2026 The next puzzle will be available at midnight in your time zone. Mark Cooper, New York Times, 29 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 1 Jun. 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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