\Sci*ag"ra*phy\, n. (Physics)
Same as {Radiography}.

\Sci*ag"ra*phy\, n. [Gr. ?, fr. ? drawing in light
and shade; ? a shadow + ? to delineate, describe: cf. F.
sciagraphie.]
1. The art or science of projecting or delineating shadows as
   they fall in nature. --Gwilt.
2. (Arch.) Same as {Sciagraph}.