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 incident happened around midnight in the 4700 block of West Adams Street. Jeramie Bizzle, CBS News, 20 Dec. 2025 The next statement will be issued late tonight at midnight. Ca Weather Bot, Sacbee.com, 20 Dec. 2025 The 600 pound MoonPie falls at noon for kids and again at midnight on December 31, and there’s an entire evening of free entertainment for the nearly 50,000 visitors who attend the event. Elliott Harrell, Southern Living, 19 Dec. 2025 At night, snow mainly before midnight with a low around minus 3. Sarah Moore, Freep.com, 19 Dec. 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

Browse Nearby Words

Cite this Entry

“Midnight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/midnight. Accessed 23 Dec. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!