5 letters · 7 points in Scrabble
noun a mixture of sulfides that forms when sulfide metal ores are smelted
noun the property of having little or no contrast; lacking highlights or gloss
verb change texture so as to become matted and felt-like
originEtymology tree French matbor. English matte Borrowed from French mat.
Etymology from Wiktionary, CC BY-SA 3.0