heliogravure

[hee-lee-oh-gruh-vyoo r, -uh-grey-vyoo r]

Origin of heliogravure

From French, dating back to 1875–80; see origin at helio-, gravure
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for heliogravure

Historical Examples of heliogravure