heliogravure
[hee-lee-oh-gruh-vyoo r, -uh-grey-vyoo r]
Show More
Origin of heliogravure
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for heliogravure
Historical Examples
The heliogravure reproduction of the Trifid nebula is No. 55.
Photographs of Nebul and ClustersJames Edward Keeler
Here the illustrations are facsimile reproductions by Amand-Durand's heliogravure process, and their delicacy is perfectly seen.
English Book-Illustration of To-dayRose Esther Dorothea Sketchley