ASTROPHYSICS


Meaning of ASTROPHYSICS in English

■ plural noun [treated as sing. ] the branch of astronomy concerned with the physical nature of stars and other celestial bodies, and the application of the laws and theories of physics to the interpretation of astronomical observations.

Derivatives

astrophysical adjective

astrophysicist noun

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.