nighttime

noun

night·​time ˈnīt-ˌtīm How to pronounce nighttime (audio)
often attributive
: the time from dusk to dawn

Examples of nighttime in a Sentence

The animal hunts in the nighttime. before electricity, gas lamps were used for illumination during the nighttime
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 addition, tear gels or nighttime ointments can also provide relief, especially during sleep. Sandra Rose Salathe, Flow Space, 30 Dec. 2024 Met with suspicion by the drone’s pilot, the captain kills the man during a loud, nighttime storm, and lobs him overboard — and then lies about his activities when others step out onto the deck. Matt Webb Mitovich, TVLine, 27 Dec. 2024 Arlo Essential Indoor Camera Keep your home secure with this HD indoor camera that sends real-time motion notifications and has a special night vision mode for more precise nighttime viewing. Ali Faccenda, People.com, 27 Dec. 2024 Oftentimes a warmer temperature during the day is preferred while nighttime is more comfortable when the house cools off a bit. Patricia Shannon, Better Homes & Gardens, 20 Dec. 2024 See all Example Sentences for nighttime 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of nighttime was in the 14th century

Dictionary Entries Near nighttime

Cite this Entry

“Nighttime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nighttime. Accessed 5 Jan. 2025.

Kids Definition

nighttime

noun
night·​time ˈnīt-ˌtīm How to pronounce nighttime (audio)
: the time from dusk to dawn
nighttime adjective

Legal Definition

nighttime

noun
night·​time
1
: the time from dusk to dawn
2
: a statutorily set period usually beginning shortly after dusk and ending shortly after dawn

More from Merriam-Webster on nighttime

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!