MSN home
Mail
My MSN
encarta
greeting cards
encarta
®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
businesslike
businessman
businessperson
businesswoman
busing
busk
buskin
busload
busman’s holiday
buss
Busselton
bussing
bust (1)
bust (2)
bust up
bust-up
bustard
Also available:
World English Dictionary
Dictionnaire Français
busulfan
bu·sul·fan
[
byoo súlfən
]
noun
Definition:
drug to treat leukemia:
a drug used in the treatment of some types of chronic leukemia
[
Mid-20th century. Blend of butane, butyl + sulfonyl, sulfonate
]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
MSN Privacy
Legal
Advertise
Feedback
Help
© 2009 Microsoft