Search this site:

Definition of radiance


Reference


Word of the Day
competent
Definition: (adjective) having the skill and knowledge needed for a particular task; capable
Petersons.com
Add Word of the Day to your personalized My Yahoo! page:
Add to My Yahoo! View RSS Feed
About My Yahoo! and RSS »

 

ra·di·ance  audio  (rd-ns) KEY   also ra·di·an·cy   (-n-s) KEY  

NOUN:
  1. The quality or state of being radiant.
  2. Physics The radiant energy emitted per unit time in a specified direction by a unit area of an emitting surface.



Visit our partner's site
Provided by Houghton Mifflin
logoeReference -- Download this interactive reference software to your desktop computer


Search Dictionary:

 More on Yahoo! Education
 • Online and On-Campus Degree Programs
    MBAs  -  Technology Management  -  Education  -  Health  -  More

 • College & Grad School - A Comprehensive Guide
    College Search  -  Test Prep  -  Application Tips  -  Scholarship Search
 

The American Heritage® Dictionary of the English Language, Fourth Edition.
Copyright © 2000 by Houghton Mifflin Company.
Published by the Houghton Mifflin Company. All rights reserved.
Other Important Information
-