a dark variety of opal having the characteristic opaline play of color.
any opal of a dark coloration, not necessarily black
lacking hue and brightness; absorbing light without reflecting any of the rays composing it. characterized by absence of light; enveloped in darkness: a black night. (sometimes initial capital letter) pertaining or belonging to any of the various populations characterized by dark skin pigmentation, specifically the dark-skinned peoples of Africa, Oceania, and Australia. African American. soiled […]
noun (Midland English, dialect) a rough road or track Historical Examples Curly Roger Pocock
a member of a militant black American organization (Black Panther party) active in the 1960s and early 1970s, formed to work for the advancement of the rights of blacks, often by radical means. noun (in the US) a member of a militant Black political party founded in 1965 to end the political dominance of White […]