Definition of etherean in English:

etherean

(also aetherian, etherian)

adjective

literary
  • Ethereal; specifically (a) heavenly; of or relating to the sky or region beyond the clouds; (b) (of a colour) delicate (rare).

Origin

Early 17th century. From classical Latin aethereus + -an.

Pronunciation

etherean

/ɪˈθɪərɪən/