SciagraphySci*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.
|a chattering or flighty, light-headed person.|
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|