English
hoverchair
From hover + chair.
Proto-Indo-European *sed- ‘to sit’
Proto-Indo-European *sedreh₂
Proto-Hellenic *hédrā
Ancient Greek ἕδρα ‘seat, abode, throne’
Ancient Greek κᾰθέδρᾱ ‘seat’
Latin cathedra
Old French chaiere
Middle English chayere ‘a litter or palanquin’
English chair
Today it means
noun A chair that levitates.
Language periods are conventional ranges, not dates for this word.
Etymograph / hoverchair