zincography
noun
the art or process of producing a printing surface on a zinc plate, especially of producing one in relief by etching away unprotected parts with acid.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Zinc′ograph, a plate or picture produced by zincography; Zincog′rapher, one who makes zincographic plates.—adjs.
From Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) by Various