Hazardous Coating on Road Surfaces in Winter
This page is the CodyCross answer for the clue below from Paris, Group 257, Puzzle 4 (Feast of Ascension Holiday).
Question is: Hazardous Coating on Road Surfaces in Winter
and the answer is: BLACKICE
Word Meaning:
BLACK ICE — A smooth, barely visible, and dangerously slippery film of ice, usually over a dark surface, such as rock or pavement.
Definitions from Wiktionary.