heliogravure Hear it!

heliogravure definition

he·lio·gra·vure (hē′lē ō grə vyo̵or′)

noun

photogravure

Etymology: Fr héliogravure: see helio- & gravure

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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