streetlight

noun

street·​light ˈstrēt-ˌlīt How to pronounce streetlight (audio)
: a light usually mounted on a pole and constituting one of a series spaced at intervals along a public street or highway

called also streetlamp

Examples of streetlight 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.
Meanwhile, local governments can use sensor data to brighten or dim streetlights and dispatch garbage trucks only when bins are full, optimizing energy use based on real-time pedestrian activity. Darshan Tiwari, Forbes.com, 4 June 2025 The darkening of city and park streetlights and traffic signals due to theft has been an ongoing problem, with St. Paul spending about $3 million last year in repairs and staff time. Mara H. Gottfried, Twin Cities, 3 June 2025 There were shootings, stabbings, robberies, buildings tagged with graffiti, motorcyclists drag racing up and down Broad, streetlights that went out and stayed out, and unhoused people erected tents in the doorways of vacant buildings. Karri Peifer, Axios, 17 Mar. 2025 Nissan has repurposed old Leaf batteries to power streetlights in Japan and stadiums in Amsterdam. Melanie Marshall, San Diego Union-Tribune, 22 May 2025 See All Example Sentences for streetlight

Word History

First Known Use

1819, in the meaning defined above

Time Traveler
The first known use of streetlight was in 1819

Browse Nearby Words

Cite this Entry

“Streetlight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/streetlight. Accessed 13 Jun. 2025.

Kids Definition

streetlight

noun
street·​light -ˌlīt How to pronounce streetlight (audio)
: a light usually on a pole that is one of a series spaced along a public road

More from Merriam-Webster on streetlight

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!