Where does “ἑπτάγωνος” come from?

ἑπτάγωνος (Ancient Greek) comes from Ancient Greek ἑπτά, from Proto-Hellenic heptə́, from Proto-Indo-European septḿ̥ — seven.

ἑπτάγωνος (Ancient Greek): seven-angled

Definitions

  1. seven-angled

Ancestry of “ἑπτάγωνος”, step by step

ἑπτάγωνος traces back through two separate lines of ancestry.

via Ancient Greek ἑπτά

StepLanguageWordMeaning
1Ancient Greekἑπτάseven
2Proto-Hellenicheptə́seven
3Proto-Indo-Europeanseptḿ̥seven

via Ancient Greek γωνίᾱ

StepLanguageWordMeaning
1Ancient Greekγωνίᾱcorner; angle

Words derived from “ἑπτάγωνος”

Every word from Proto-Indo-European septḿ̥ →Every word from Proto-Hellenic heptə́ →Every word from Ancient Greek ἑπτά →