Where does “23-gon” come from?

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

23-gon (English): A polygon with 23 sides and 23 angles

Definitions

  1. A polygon with 23 sides and 23 angles

Ancestry of “23-gon”, step by step

23-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 mul:23

StepLanguageWordMeaning
1Englishmul:23
Every word from Proto-Indo-European ǵónu