n. [ Photo- + zincography. ] A process, analogous to photolithography, for reproducing photographed impressions transferred to zinc plate. [ 1913 Webster ]

n. [ Zinco- + -graphy. ] The art or process of engraving or etching on zinc, in which the design is left in relief in the style of a wood cut, the rest of the ground being eaten away by acid. [ 1913 Webster ]