An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



fluffy dust grain
  دانه‌ی ِ غبار ِ کرکوار  
dâne-ye qobâr-e korkvâr
Fr.: grain de poussière duveteux  

An aggregate of small particles loosely stuck together. Same as → porous dust grain.

See also:fluffy; → dust; → grain.