As an adjective supermassive
is very or extremely massive.
As a noun magnetoid is
(astrophysics) a supermassive rotating highly magnetized star at the center of a compact galactic nucleus[[http://adsabsharvardedu/abs/1982natur29648o]].
supermassive
English
Adjective
(
en adjective)
Very or extremely massive.
Much larger than usual.
Derived terms
* supermassive black hole
* supermassive star
magnetoid
English
Noun
(
en noun)
(astrophysics) a supermassive rotating highly magnetized star at the center of a compact galactic nucleus[[http://adsabs.harvard.edu/abs/1982Natur.296...48O]].
References