• Webster's Revised Unabridged Dictionary
    • n Photorelief A printing surface in relief, obtained by photographic means and subsequent manipulations.
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Century Dictionary and Cyclopedia
    • n photorelief Noting any process for obtaining by photographic means a matrix in relief capable of receiving ink and communicating impressions, or any block, plate, or print produced by such a process. See photography, photo-engraving.
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