Where does “heliogravure” come from?

heliogravure (English) comes from French héliogravure, from French hélio-, from Ancient Greek Ἥλιος, from Ancient Greek τύπος, from Ancient Greek τύπτω, from Proto-Indo-European (s)tewp-, from Proto-Indo-European (s)tew- — to push, to hit.

heliogravure (English): The process of photographic engraving; An...

Definitions

  1. The process of photographic engraving; An...

Ancestry of “heliogravure”, step by step

StepLanguageWordMeaning
1Frenchhéliogravureheliogravure, rotogravure
2Frenchhélio-helio-
3Ancient GreekἭλιοςsun
4Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
5Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
6Proto-Indo-European(s)tewp-to push, to stick
7Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewp-Every word from Ancient Greek τύπτω