noun pho·to·chemigraphy \"+\

Definition of photochemigraphy

  1. 1 :  the process of making zinc etchings from line drawings by the aid of chemistry and photography

  2. 2 :  any of various photomechanical engraving processes

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Origin and Etymology of photochemigraphy

International Scientific Vocabulary phot- + chemigraphy

Seen and Heard

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a rounded knoll or a ridge of ice

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