Where does “photogenesis” come from?

photogenesis (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-.

photogenesis (English): The emission of light, as by certain bacteria

Definitions

  1. The emission of light, as by certain bacteria

Ancestry of “photogenesis”, step by step

photogenesis 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 Genesis

StepLanguageWordMeaning
1EnglishGenesisThe first book in the Hebrew Bible
2Latingenesisgeneration, creation, nativity; birth
3Ancient GreekΓένεσιςGenesis. The title of the first book of the Bible and Pentateuch as in the Septuagint translation in Greek
4Proto-Hellenicgénetisorigin, source
5Proto-Indo-Europeanǵénh₁tisbirth, production
6Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Ancient Greek φωτο-
photogenesis — Etymology, Origin & Word History | Etymology Explorer