ALL meanings of astrophysicist
as·tro·phys·ics
A a - countable noun astrophysicist An astrophysicist is someone who studies astrophysics. 3
- noun astrophysicist the branch of astronomy that deals with the physical properties of celestial bodies and with the interaction between matter and radiation in the interior of celestial bodies and in interstellar space. 1
- noun astrophysicist One who studies astrophysics. 1
- noun astrophysicist space scientist 1