heliogravure

[hee-lee-oh-gruh-vyoo r, -uh-grey-vyoo r]
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noun (formerly)


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. 2019

Examples from the Web for heliogravure

Historical Examples of heliogravure