Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun photogelatin_process

1 sense of photogelatin process

Sense 1
collotype, collotype printing, photogelatin process -- (a photomechanical printing process that uses a glass plate with a gelatin surface that carries the image to be reproduced; can be used with one or more colors)
       => planographic printing, planography -- (the process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent))