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.