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
program opposite
program sponsorship
program trading
programed learning
programer
programing
programmatic
programme
programmed instruction
programmer
programming
programming language
progress
progress chaser
progress payment
progression
Progressive
Also available:
World English Dictionary
Dictionnaire Français
progressive wave
pro·gres·sive wave
(
plural
pro·gres·sive waves
)
noun
Definition:
wave that moves:
a wave that moves through a medium transferring energy as it travels
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