oil slick

noun

: a film of oil floating on water

Examples of oil slick 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 2023, SkyTruth launched Project Cerulean, which relies on AI to automatically scan satellite images to detect oil slicks at sea and identify who's responsible by comparing vessel movements to oil slick locations. Elisabeth Brier, Forbes.com, 18 Sep. 2025 The announcement came as satellite photos show long, trailing oil slicks from where the bulk carrier Eternity C went down, and another when the Houthis sank the bulk carrier Magic Seas. Benjamin Weinthal, FOXNews.com, 17 July 2025 All that was found of his EA-6B Prowler was an oil slick and bits of a white helmet bobbing on a blue sea. Stephen Rodrick, Rolling Stone, 29 May 2025 Ohio’s Cuyahoga River was so contaminated, its oil slicks erupted in flames. Jeremy Orr, The Conversation, 22 Apr. 2025 See All Example Sentences for oil slick

Word History

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of oil slick was in 1887

Browse Nearby Words

Cite this Entry

“Oil slick.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oil%20slick. Accessed 21 Sep. 2025.

Kids Definition

oil slick

noun
: a film of oil floating on water
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!