Where does “6-gon” come from?

6-gon (English) comes from English gon, from Ancient Greek γωνία, from Ancient Greek γόνυ, from Proto-Hellenic gónu, from Proto-Indo-European ǵónu — knee.

6-gon (English): A polygon with six sides and six angles

Definitions

  1. A polygon with six sides and six angles

Ancestry of “6-gon”, step by step

6-gon traces back through two separate lines of ancestry.

via English gon

StepLanguageWordMeaning
1EnglishgonOne hundredth of a right angle; a gradian;...
2Ancient Greekγωνίαcorner, angle; joiner's square; cornerstone
3Ancient Greekγόνυknee
4Proto-Hellenicgónuknee
5Proto-Indo-Europeanǵónuknee

via English 6

StepLanguageWordMeaning
1English6MI6; the agency or a particular agent
Every word from Proto-Indo-European ǵónu