snow·board (sn??bôrd?)n. A board equipped with bindings for the feet and used to maneuver down snow-covered slopes as a sport.intr.v. snow·board·ed, snow·board·ing, snow·boards To ride a snowboard.snow?board?er n.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.snowboard (?sn???b??d) n (Skiing) a shaped board, resembling a skateboard without wheels, on which a person can stand to slide across snow[C20: on the model of surfboard] ?snow?boarder nCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014snow?board (?sno??b?rd, -?bo?rd) n. a board for gliding on snow, resembling a wide ski, that one rides in a standing position. [1985?90] snow?board`er, n. snow?board`ing, n. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.