Go to MSN Homeencarta®
HomeEncyclopediaDictionariesWorld AtlasSchoolUniversityStudy CentreQuizzesMore
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
qwerty
qy
R (1)
R (2)
R (3)
R (4)
R (5)
r (1)
r (2)
r (3)
R.A.
r.a.m.
R and R
R & B
R.C.
r-colour
R & D
Click to move down the list of words
Print Preview
See pronunciation key
Search for "r" in all of MSN Encarta
E-mail this entry
Download the MSN Encarta Right-Click Dictionary

r (2)
r


symbol 
Definition:
 
1. mathematics radius
2. electrical engineering resistance
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement

Also on Encarta
• Great Writing By Great Writers
• The Latest Top 10 Lists
• Encarta's Famous Quizzes
Also on MSN
• Entertainment on MSN: Top Movies
• MSN Careers: Job Hunting Made Easy
• Today's News on MSN
Encarta Message Boards (© Rubberball/Jupiterimages)
Encarta RSS Feeds
© 2008 Microsoft