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.
On a dark, drizzling January evening in 2014, Alyssa Gehman headed out to the Olympic Peninsula in Washington state to catch the midnight tide. JSTOR Daily, 17 Oct. 2025 The fan fanaticism and audience interaction that led to its midnight-movie cult status have helped make The Rocky Horror Picture Show the longest-running theatrical release in history. Katherine Turman, Rolling Stone, 17 Oct. 2025 The next puzzle will be available at midnight in your time zone. Mark Cooper, New York Times, 16 Oct. 2025 Under the ceasefire deal, Hamas had until midnight on Monday to hand over all hostages to Israel — 20 alive and 28 deceased. Alexandra Banner, CNN Money, 15 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 24 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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