Where does “τελεστικός” come from?

τελεστικός (Ancient Greek) comes from Ancient Greek τέλος, from Ancient Greek μέρος, from Proto-Hellenic *(h)méros.

Ancestry of “τελεστικός”, step by step

StepLanguageWordMeaning
1Ancient Greekτέλοςcompletion, accomplishment, fulfillment,...
2Ancient Greekμέροςpart, component, region; share, portion; one's...
3Proto-Hellenic*(h)méros

Words derived from “τελεστικός

Every word from Proto-Hellenic *(h)mérosEvery word from Ancient Greek μέροςEvery word from Ancient Greek τέλος