A picture or pattern produced by arranging together small pieces of stone, tile, glass, etc.
Of or associated with Moses
A virus disease that results in leaf variegation in tobacco, maize, sugar cane, and other plants
An imitation gold pigment consisting of tin disulphide
Another term for the Law of Moses (see law444).
A virus disease affecting plants of the gourd family, spread by beetles and aphids and causing mottling and stunting
A virus that causes mosaic disease in tobacco, much used in biochemical research