2. / Dictionary
  3. / Index M

main sequence: Meaning and Definition of

main' se'quence

Pronunciation: [key]
  1. a narrow band in the Hertzsprung-Russell diagram in which 90 percent of all observed stars are plotted.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
mainsail main shaft
sandbbox logo
©2022 Sandbox Networks Inc. All rights reserved. Sandbox Learning is part of Sandbox & Co., a digital learning company.