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.
Additionally, after midnight our number of available restrooms drops to almost zero as the few stores and restaurants who allow noncustomers to use their facilities close as well. Michael Perkins, The Orlando Sentinel, 10 May 2026 The performance was so dominant that Julie Vanloo, who inked a hardship contract and arrived in New York shortly after midnight, was on triple-double watch by halftime hours after meeting her new teammates. Fiifi Frimpong, New York Daily News, 9 May 2026 The offer is good only until midnight on Sunday, May 10. Allison Gibson, Sacbee.com, 9 May 2026 The performance was so dominant that former Valkyries guard Julie Vanloo, who inked a hardship contract and arrived in New York shortly after midnight, was on triple-double watch by halftime hours after meeting her new teammates. Fiifi Frimpong, Mercury News, 9 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 16 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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