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
acharya
achcha
ache
achene
Acheron
Acheulian
achieve
achieved
achieved status
achievement
achievement age
achiever
Achilles
Achilles heel
Achilles jerk
Achilles tendon
achiral
Also available:
World English Dictionary
Dictionnaire Français
achromatic color
ach·ro·mat·ic col·or
(
plural
ach·ro·mat·ic col·ors
)
noun
Definition:
black, white, or gray:
a color with no hue or chromatic component
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