Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
r.
R.A.
r.a.m.
R and R
r & b
r.c.
R.C.P.
R.C.S.
r-color
R & D
R/D
R.E.
r.f.
R factor
r.h.
R.I.B.
R.I.P.
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
Blog about this entry on MSN Spaces
Download the MSN Encarta Right-Click Dictionary

R (1)

R


symbol 
Definition:
 
1. physics gas constant

2. chemistry radical

3. physics measurements Réaumur scale

4. electrical engineering resistance

Advertisement

Also on Encarta
Englishtown: Learn English online
Our Partners
Also on MSN
Encarta Message Boards (© Rubberball/Jupiterimages)
MSN Shopping
Encarta RSS Feeds
© 2008 Microsoft