Webster’s Revised Unabridged Dictionary · 1913
Mosaic
Mo·sa′ic (mō·zā′ĭk), n. [F. mosaïque; cf. Pr. mozaic, musec, Sp. & Pg. mosaico, It. mosaico, musaico, LGr. μουσαϊκόν, μουσεῖον, L. musivum; all fr. Gr. Μούσειος belonging to the Muses. See Muse the goddess.] 1. (Fine Arts) A surface decoration made by inlaying in patterns small pieces of variously colored glass, stone, or other material; — called also mosaic work.
2. A picture or design made in mosaic; an article decorated in mosaic.
Mo·sa′ic, a. Of or pertaining to the style of work called mosaic; formed by uniting pieces of different colors; variegated; tessellated; also, composed of various materials or ingredients.
A very beautiful mosaic pavement. Addison.
Florentine mosaic. See under Florentine. — Mosaic gold. (a) See Ormolu. (b) Stannic sulphide, SnS2, obtained as a yellow scaly crystalline powder, and used as a pigment in bronzing and gilding wood and metal work. It was called by the alchemists aurum musivum, or aurum mosaicum. Called also bronze powder. — Mosaic work. See Mosaic, n.
Mo·sa′ic, a. [From Moses.] Of or pertaining to Moses, the leader of the Israelites, or established through his agency; as, the Mosaic law, rites, or institutions.