Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
B & B
B-ball
B-boy
B-cell
B complex
B/D
B-girl (1)
B-girl (2)
B horizon
b.i.d.
B list
B-lymphocyte
B movie
B’nai B’rith
B/O
b.o.
B.P.O.E.
Click to move down the list of words
Also available:

U.S. English Dictionary
Dictionnaire Français

B horizon
B horizon (plural B horizons)


noun 
Definition:
 
layer of soil: an intermediate layer of soil beneath the A horizon, containing some organic matter and clay
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft