Where does “octeract” come from?

octeract (English) comes from English tesseract, from English tessara-, from Ancient Greek τέσσᾰρᾰ, from Ancient Greek τέσσᾰρες, from Proto-Hellenic kʷétwores, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

octeract (English): An eight-dimensional hypercube

Definitions

  1. An eight-dimensional hypercube

Ancestry of “octeract”, step by step

StepLanguageWordMeaning
1EnglishtesseractThe four-dimensional analogue of a cube; a 4D...
2Englishtessara-four
3Ancient Greekτέσσᾰρᾰfour
4Ancient Greekτέσσᾰρεςfour
5Proto-Hellenickʷétworescardinal...
6Proto-Indo-Europeankʷetwóresfour
7Proto-Indo-Europeankʷe-and
Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Hellenic kʷétwores →