follow Dictionary.com

Stories We Like: Novels For Language Lovers

M star

noun, Astronomy
1.
a relatively cool, red star, as Antares or Betelgeuse, having a surface temperature of less than 3600 K and an absorption spectrum dominated by molecular bands, especially titanium oxide.
Compare spectral type.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Word of the Day

Word Value for m

0
0
Scrabble Words With Friends

Quotes with m-star

Nearby words for m-star