heliogravure heliography • helioid · · · Info · Definitions · Synonyms · Characters · · heliogravure · · Text Latin · · Script 12 · · Length Definitions · · · (noun) an intaglio print produced by gravure. Synonyms: gravure, photogravure. · · Noun Definition 1 Synonyms · · · gravure · · Synonym 1 photogravure · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075 v latin small letter v U+0076