oil slick
Noun
Meaning
a thin film of oil floating on top of water (especially crude oil spilled from a ship)
Source: WordNetSynonyms
Antonyms
Hypernyms
Examples
The Human Oil Slick.
Energy The oil slick just off the Louisiana coast on April 30, 2010.
Observe that the sand and rocks have been darkened by oil slick up to the high-water line.
She was particularly drawn to math and science, and first studied colors of an oil slick, thin films, and reflected light.
I currently have an oil slick look created with manic panic colors and my natural color.
Sea turtles, manatees, and dolphins still need to come up through the oil slick for air; eye irritations are the least of the problems they encounter.