'photomosaic' definitions:

Definition of 'photomosaic'

noun

Arrangement of aerial photographs forming a composite picture [syn: mosaic, arial mosaic, photomosaic]

From: GCIDE

Mosaic \Mo*sa"ic\, n. [F. mosa["i]que; cf. Pr. mozaic, musec, Sp. & Pg. mosaico, It. mosaico, musaico, LGr. ?, ?, L. musivum; all fr. Gr. ? 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. [1913 Webster]
2. A picture or design made in mosaic; an article decorated in mosaic. [1913 Webster]
3. Something resembling a mosaic[1]; something made up of different pieces, fitted together by design to form a unified composition. [PJC]
aerial mosaic An aerial photograph of a large area, made by carefully fitting together aerial photographs of smaller areas so that the edges match in location, and the whole provides a continuous image of the larger area. Called also
mosaic map and photomosaic.
mosaic virus A type of plant virus that causes green and yellow mottling of leaves of a plant. A much-studied type is the tobacco mosaic virus, affecting the tobacco plant. [PJC]