English

endozoonotic

From endo- + zoonotic.

Proto-Indo-European *h₁n̥dóm ‘inside’

Proto-Hellenic *éndon

Ancient Greek ἔνδον ‘inner’

English endo-

Today it means

adj Describing an infection that has passed between two or more external agents

Language periods are conventional ranges, not dates for this word.

Etymograph / endozoonotic