matte (chiefly US) or chiefly Brit matt 
/ˈmæt/ adjective
/ˈmæt/ adjective : having a surface that is not shiny
▪ a matte fabric ▪ a photograph with a matte finish ▪ matte [=dull] black — opposite glossy
▪ a matte fabric ▪ a photograph with a matte finish ▪ matte [=dull] black — opposite glossy
