Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
isotopic spin
isotretinoin
isotropic
isozyme
ISP
Israel
Israelite
Israfil
ISRO
ISS
Issachar
issei
ISSN
issuant
issue
Issue Department
issue price
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

isotach
i·so·tach [ ssə tàk ] (plural i·so·tachs)


noun 
Definition:
 
line showing wind velocity: a line on a weather map connecting points where the wind speed is equal
[Mid-20th century. <iso- + Greek takhos "speed"]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft