predawn

adjective

pre·​dawn ˌprē-ˈdȯn How to pronounce predawn (audio)
-ˈdän
variants or less commonly pre-dawn
: existing or occurring before dawn
a predawn attack
the predawn hours
… the gigantic telescope started scanning the predawn sky.Howard Blum
predawn noun
or less commonly pre-dawn
plural predawns also pre-dawns
The most bone-chilling predawns create the sharpest sunrises. Christine Schultz
… stepping out into the quiet pre-dawn, closing the door. Bryan Burrough

Examples of predawn in a Sentence

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.
In the dark, predawn hours of December 3, 1984, a dense cloud of poisonous gas leaked from a pesticide plant and, borne on a soft, northern wind, enveloped Bhopal, a city in central India. Taran Dugal, New Yorker, 23 May 2026 On May 5, a predawn crash on a rain-slick stretch of Interstate 8 near Fletcher Hills fatally injured a motorist. City News Service, San Diego Union-Tribune, 19 May 2026 The Turkish Airlines flight was scheduled to depart Islamabad in the predawn hours of Friday, April 10. George Packer, The Atlantic, 13 May 2026 In the coming nights, Earth's satellite will disappear from the predawn sky ahead of its new moon phase on May 16, while Mars and Saturn subtly drift away from one another among the stars of the constellation Pisces. Anthony Wood, Space.com, 12 May 2026 See All Example Sentences for predawn

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of predawn was in 1883

Browse Nearby Words

Cite this Entry

“Predawn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/predawn. Accessed 2 Jun. 2026.

Love words? Need even more definitions?

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

More from Merriam-Webster