Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
mean square
mean sun
mean time
mean value
meander
meanie
meaning
meaningful
meaningless
means
means of production
means test
means-tested benefit
meant
meantime
meanwhile
meany
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

mean distance
mean dis·tance (plural mean dis·tanc·es)


noun 
Definition:
 
average radius of orbit: the average distance between an orbiting astronomical object and the object it is orbiting
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft