Where does “photochromotype” come from?

photochromotype (English) comes from English photo, from English photography, from French photographie, from Ancient Greek φωτο-, from Ancient Greek φῶς, from Proto-Hellenic pʰáos, from Proto-Indo-European bʰéh₂os, from Proto-Indo-European bʰeh₂-.

photochromotype (English): A coloured print made by photomechanical means

Definitions

  1. A coloured print made by photomechanical means

Ancestry of “photochromotype”, step by step

photochromotype traces back through two separate lines of ancestry.

via English photo

StepLanguageWordMeaning
1EnglishphotoA photograph; A photo finish; To take a...
2EnglishphotographyThe art and technology of producing images on...
3Frenchphotographiephotography; photograph
4Ancient Greekφωτο-
5Ancient GreekφῶςAttic form of φᾰ́ος
6Proto-Hellenicpʰáos
7Proto-Indo-Europeanbʰéh₂os
8Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
9Proto-Indo-Europeanbʰeh₂-s-ri-

via English chromotype

StepLanguageWordMeaning
1EnglishchromotypeA sheet printed in colour by any process, such as...
2EnglishtypeA grouping based on shared characteristics; a...
3Middle Englishtypesymbol, figure, emblem
4Latintypusfigure, image; type, form, sort, kind; form,...
5Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
6Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
7Proto-Indo-European(s)tewp-to push, to stick
8Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Ancient Greek φωτο-