Patch of Liquid Petroleum Spilled in Ocean Waters

This page is the CodyCross answer for the clue below from Art Museum, Group 724, Puzzle 1 (Stained Glass).

Question is: Patch of Liquid Petroleum Spilled in Ocean Waters

and the answer is: OILSLICK

Word Meaning:

OIL SLICK — A thin film of oil floating on the surface of water, especially one that has leaked or been discharged from a ship.

Definitions from Wiktionary.

Patch Of Liquid Petroleum Spilled In Ocean Waters - Art Museum CodyCross Answers | CodyCross Solutions