Webster’s Revised Unabridged Dictionary · 1913
Sciagraphy
Sci·ag′ra·phy, n. [Gr. σκιαγραφία, fr. σκιαγράφος drawing in light and shade; σκιά a shadow + γράφειν 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.