Dictionary.com
Thesaurus.com

supermassive star

American  
[soo-per-mas-iv, soo-] / ˈsu pərˈmæs ɪv, ˌsu- /

noun

  1. Astronomy. a star with a mass more than fifty times the mass of the sun.


Etymology

Origin of supermassive star

super- + massive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

JADES-GS-z14-1 is not resolved, meaning it is consistent with a point source, such as a very distant supermassive star would be.

From Science Daily

The black hole that they had confirmed was Cygnus X-1, a binary star consisting of a supermassive star co-orbiting a black hole.

From Salon

Regardless, the researchers say, MY Camelopardalis is the first known example of a binary system on its way toward creating a supermassive star.

From Science Magazine

It probably happens when any supermassive star collapses to form a black hole, but, says McEnery, “we’re not going to see most of them; we can only detect them when the jets point right at us.”

From Time

Things will play out quite differently for a supermassive star like Eta Carinae, which lies 7,500 light years from Earth.

From Time