Origin of heliotype
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for heliotype
All these photographs have been printed by the Heliotype process, and the accuracy of the copy is thus guaranteed.
I have, therefore, had six of them (Plate I.) reproduced by the heliotype process.
All of the photographs are similar to those which appear in heliotype, diminished in size, as illustrations of this paper.
- Also called: heliotypy a printing process in which an impression is taken in ink from a gelatine surface that has been exposed under a negative and prepared for printing
- the gelatine plate produced by such a process
- a print produced from such a plate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012