PhotoxylographyPho`to*xy*log"ra*phy\, n. [Photo- + xylography.] The process of producing a representation of an object on wood, by photography, for the use of the wood engraver.
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|