Where does “epizoon” come from?

epizoon (English) comes from English epi, from English epithelial, from English epithelium, from New Latin epithēlium, from Ancient Greek ἐπί, from Ancient Greek Ἡμέρα, from Ancient Greek ἦμαρ, from Proto-Hellenic ā́mər — to be hot; to burn.

epizoon (English): A microorganism (such as a yeast-type fungus or a protozoon) that grows on the surface of an animal host, as

Definitions

  1. A microorganism (such as a yeast-type fungus or a protozoon) that grows on the surface of an animal host, as

Ancestry of “epizoon”, step by step

epizoon traces back through two separate lines of ancestry.

via English epi

StepLanguageWordMeaning
1EnglishepiA syringe or autoinjector filled with...
2EnglishepithelialOf or pertaining to the epithelium
3EnglishepitheliumA membranous tissue composed of one or more...
4New Latinepithēlium
5Ancient Greekἐπίas well, besides; For usage in composition, see...
6Ancient GreekἩμέρα
7Ancient Greekἦμαρday; by day; midday
8Proto-Hellenicā́mərday
9Proto-Indo-Europeanh₂eh₃mr̥heat
10Proto-Indo-Europeanh₂eh₃-to be hot; to burn

via English zoön

StepLanguageWordMeaning
1EnglishzoönAlternative spelling of zoon
2New Latinzōon
3Ancient Greekζῷονanimal, beast; form, image
4Proto-Hellenicďṓyyonanimal, creature, beast
5Proto-Hellenicgʷyōwyon
6Proto-Indo-Europeangʷyeh₃w-y-om
7Proto-Indo-Europeangʷíh₃wetito live, to be alive
8Proto-Indo-Europeangʷih₃wósalive, living
9Proto-Indo-Europeangʷeih₃w-to live
Every word from Proto-Indo-European h₂eh₃-Every word from Proto-Indo-European h₂eh₃mr̥Every word from Proto-Hellenic ā́mər