windstorm definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a storm with a strong wind but little or no rain, hail, etc.
windstorm definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A storm with high winds or violent gusts but little or no rain.
windstorm - Science Definition
A storm with high winds or violent gusts but little or no rain. Winds with speeds up to 241 km (149 mi) per hour have been recorded during windstorms. See also tornado.