Dictionary.com
Thesaurus.com

exploding star

British  

noun

  1. an irregular variable star, such as a nova, supernova, or flare star, in which rapid increases in luminosity occur, caused by some form of explosion

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

Astronomers have, for the first time, detected radio waves coming from an unusually rare kind of exploding star.

From Science Daily • Jan. 28, 2026

The burst of light, spotted in 2022, is now known to have had an exploding star at its heart, researchers say.

From BBC • Apr. 12, 2024

Now a new measurement of the Hubble constant, made by observing a mirror image of a distant exploding star, or supernova, is complicating matters further.

From Scientific American • May 11, 2023

One intriguing theory is that millions of years ago, an exploding star light-years away pummeled Earth with cosmic radiation in the form of X-rays, gamma rays and ultraviolet rays.

From Salon • Dec. 23, 2022

I imagined that parts of my insides and parts of her insides may have come from the same exploding star, billions of years ago.

From "100 Sideways Miles" by Andrew Smith

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "exploding star" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com