Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
extraversion
extravert
extreme
Extreme Games
extreme sport
extreme unction
extremely
extremely high frequency
extremely low frequency
extremism
extremity
extremophile
extricate
extrinsic
extro-
extrorse
extroversion
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

extremely low frequency
ex·treme·ly low fre·quen·cy (plural ex·treme·ly low fre·quen·cies)


noun 
Definition:
 
frequency below 30 Hz: a radio frequency below 30 hertz
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft