Ultramarine
(a.) Situated or being beyond the sea.
(n.) A blue pigment formerly obtained by powdering lapis lazuli, but now produced in large quantities by fusing together silica, alumina, soda, and sulphur, thus forming a glass, colored blue by the sodium polysulphides made in the fusion. Also used adjectively.
Similar Words:
Cultrate Cultrated Ne plus ultra Subcultrate Subcultrated Ultra Ultra vires Ultra- Ultragaseous Ultrage