Definition of "grey-black" [grey-black]

• Of black tinged with grey (adjective)

WordNet. Princeton University. 2010.

• "They are migratory birds, wintering in the northern and southern US.Slaty-backed gull Larus schistisagusAlso known as the Pacific gull, the slaty-backed is grey-black in colour with dark upper wings and is a coastal species of northern Asia and the Bering Sea."
• "He was originally portrayed as having neatly trimmed purple-grey hair, but this was soon redesigned to be a long, straggly, grey-black mane, and more recently intodreadlocks."
• "In the center of the wasteland was an enormous conical cairn built of dull grey-black stone, larger than the Great Library of Armethalieh and as tall as a four-story building, with a set of stairs spiraling around it to the top."