s-star

S star

noun Astronomy.
a relatively cool red giant having a surface temperature of about 2500 K and an absorption spectrum with strong lines of zirconium oxide.
Compare spectral type.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To s-star
Explore Dictionary.com
Previous Definition: s-sleep
Next Definition: s-t segment
Words Near: s-star
More from Thesaurus.com
Synonyms and Antonyms for s-star
More from Reference.com
Search for articles containing s-star
More from Dictionary.com Translator
Dictionary.com Word FAQs

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

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

;