Capitol vs. capital? What's the difference?

dark cloud

dark cloud in Science
dark cloud
See absorption nebula.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Examples from the Web for dark cloud
Contemporary Examples
Historical Examples
  • And then, like a dark cloud, came the recollection of how he had obtained the information upon which his success was based.

    King of the Castle George Manville Fenn
  • David suffered the common fate of all in having a dark cloud.

    David Dunne Belle Kanaris Maniates
  • At the same moment a dark cloud apparently obscured the sun.

    The Fantasy Fan November 1933 Charles D. Hornig
  • In the excitement of the moment she forgot the dark cloud that had fallen upon her.

    The White Lie William Le Queux
  • When the dark cloud broke on August 4, 1914, Canada was not wholly unprepared.

Word of the Day

Word Value for dark

Scrabble Words With Friends

Nearby words for dark cloud