Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
ultimata
ultimate
ultimately
ultimatum
ultimo
ultimogeniture
ultisol
ultra
ultra-
ultra-heat-treated
ultra vires
ultrabasic
ultracentrifuge
ultrafiche
ultrafilter
ultrafiltrate
ultrafiltration
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

ultra-
ultra-


prefix 
Definition:
 
1. more than normal, excessively, completely
ultrasophisticated
2. outside the range of
ultrasound
[< Latin ultra "beyond" < Indo-European]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft