# photogelatin

> English word · Noun

## Definitions
1. gelatin, coated on a glass plate, that carries an image to be printed by the collotype process

## Etymology
From photo- + gelatin.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/photogelatin