Where does “cathedra” come from?

Cathedra comes from Latin cathedra, from Ancient Greek καθέδρα, composed of κατά and ἕδος meaning "seat," ultimately from Proto-Indo-European sed- meaning "to sit."

cathedra (English): The chair or throne of a bishop; The rank of...

Definitions

  1. The chair or throne of a bishop; The rank of...

Ancestry of “cathedra”, step by step

StepLanguageWordMeaning
1Latincathēdraarmchair (having cushions and supports)
2Ancient Greekκαθέδραseat; sitting posture; teacher's chair,...
3Ancient Greekκατά
4Ancient Greekκαταστερίζωto place among the stars; I put among the stars
5Ancient Greekἀστήρa celestial body; illustrious person; starfish
6Proto-Hellenicastḗrstar
7Proto-Indo-Europeanh₂stḗrstar
8Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

Words derived from “cathedra

Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr