supermassive
su per mas sive |ˈso͞opərˈmasiv ˌsupərˈmæsɪv | ▶adjective Astronomy having a mass many times (typically between 10 6 and 10 9 times ) that of the sun: a supermassive star.
super |mas ¦sive |suːpəˈmasɪv sjuː -| ▶adjective Astronomy having a mass many times (typically between 10 6 and 10 9 times ) that of the sun: a supermassive star.
The Wordsmith Dictionary
The Wordsmith Dictionary