An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



theory of relativity
  نگره‌ی ِ بازانیگی  
negare-ye bâzânigi
Fr.: théorie de la relativité  

Any of the two theories put forward by Albert Einstein:
special relativity (1905) and → general relativity (1916).

See also:theory; → relativity;