supernova-remnant

supernova remnant

noun Astronomy.
an expanding shell of gas, with accompanying strong radio and x-ray emissions, produced by a supernova.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To supernova-remnant
Explore Dictionary.com
Previous Definition: supernova remnant
Next Definition: supernovae
Words Near: supernova-remnant
More from Thesaurus.com
Synonyms and Antonyms for supernova-remnant
More from Reference.com
Search for articles containing supernova-remnant
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature