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oil slick

American  

noun

  • oil slicks
    plural
  1. a smooth area on the surface of water caused by the presence of oil.


oil slick British  

noun

  1. a mass of floating oil covering an area of water, esp oil that has leaked or been discharged from a ship

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of oil slick

First recorded in 1885–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Satellite imagery verified by AFP showed what appeared to be an oil slick spreading from a ship that has been stranded for over a month near al-Qibliyyah island, off Oman's southern coast.

From Barron's Aug. 6, 2026

The Rubymar was an “environmental disaster” even before sinking because the attack created an 18-mile oil slick, Central Command warned last month.

From New York Times Mar. 3, 2024

The Trinidad and Tobago Weather Center said satellite images suggested the oil slick had spread into the marine area of Grenada as early as 14 February.

From BBC Feb. 27, 2024

Their urine is black from severe dehydration, like spots of oil slick against the bright snow.

From Salon Jan. 23, 2024

The hapless rowboat circles the pole in the growing whirlpool and the pitch holding together its copper planks abandons it, spilling into the water like an oil slick.

From "Challenger Deep" by Neal Shusterman

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