Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
a motorized, hand-guided machine on wheels, for removing snow as from sidewalks
also written snow blower
Used by arrangement with John Wiley & Sons, Inc.
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.
or snow blowernoun
A machine that clears snow from a surface by collecting a swath of snow and projecting it forcefully through a chute. Also called snow thrower.