An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



ecosphere
  بوم‌سپهر  
bumsepehr (#)
Fr.: écosphère  

The space around a star in which a planet would experience external conditions that are not incompatible with the existence of life.

Etymology (EN): Ecosphere, from eco-, → ecology,

Etymology (PE): Bumsepehr, from bum “eco-,” → ecology,