snow fence 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 light fence of lath and wire erected to control the drifting of snow
snow fence definition by American Heritage Dictionary
Temporary fencing composed of thin upright slats wired together, used to prevent snow from drifting onto walks or roads.