Where does “endophagocytosis” come from?

endophagocytosis (English) comes from English phagocytosis, from English phagocyte, from French phagocyter, from French -er, from Middle French -er, from Old French -ier — suffix used to form infinitives of first...

Ancestry of “endophagocytosis”, step by step

endophagocytosis traces back through two separate lines of ancestry.

via English phagocytosis

StepLanguageWordMeaning
1EnglishphagocytosisA form of endocytosis in which a cell...
2EnglishphagocyteA cell of the immune system, such as a...
3Frenchphagocyterto phagocytize; to swallow up
4French-erForms infinitives of first-conjugation verbs
5Middle French-erForms infinitives of first-conjugation verbs;...
6Old French-iersuffix used to form infinitives of first...

via English endo

StepLanguageWordMeaning
1Englishendomarijuana; A bike trick where the bike is ridden...
2Ancient Greekἔνδονin, within
3Proto-Hellenicéndon
4Proto-Indo-Europeanh₁n̥dóminside
5Proto-Indo-Europeanh₁n̥dóinto, inside
6Proto-Indo-Europeanh₁énin
Every word from Old French -ierEvery word from French -erEvery word from Middle French -er