Where does “amfiteatra” come from?

amfiteatra (Esperanto) comes from Esperanto amfiteatro, from Latin amphitheātrum, from Ancient Greek ἀμφιθέατρον, from Ancient Greek θέατρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

amfiteatra (Esperanto): of or pertaining to amphitheaters

Definitions

  1. of or pertaining to amphitheaters

Ancestry of “amfiteatra”, step by step

StepLanguageWordMeaning
1Esperantoamfiteatroamphitheater
2Latinamphitheātruman amphitheatre, amphitheater
3Ancient Greekἀμφιθέατρονamphitheatre, a double theatre
4Ancient Greekθέατρονtheatre, gathering place; play, spectacle
5Ancient Greek-τρονForms instrument nouns
6Proto-Hellenic-tronForms instrument nouns from verb stems
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek θέατρον