ASTROPHYSICS


Meaning of ASTROPHYSICS in English

as ‧ tro ‧ phys ‧ ics /ˌæstrəʊˈfɪzɪks $ ˌæstrə-, -troʊ-/ BrE AmE noun [uncountable]

the scientific study of the chemical structure of the stars and the forces that influence them

—astrophysicist /-ˈfɪzəsəst, -ˈfɪzɪsəst/ noun [countable]

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.