Etymology Explorer › New Latin

Where does “ontologia” come from?

ontologia (New Latin) comes from Ancient Greek ὄντος, from Ancient Greek ὤν, from Ancient Greek εἰμί, from Proto-Hellenic ehmi, from Proto-Indo-European h₁ésmi, from Proto-Indo-European h₁ēs-.

Ancestry of “ontologia”, step by step

StepLanguageWordMeaning
1Ancient Greekὄντοςmasculine genitive singular of ὤν , present...
2Ancient Greekὤνpresent participle of εἰμί; actual, real
3Ancient GreekεἰμίTo be, exist; live; To be; it is possible
4Proto-Hellenicehmito be
5Proto-Indo-Europeanh₁ésmifirst-person singular present indicative of...
6Proto-Indo-Europeanh₁ēs-—
Every word from Proto-Indo-European h₁ēs- →