all-weather adj (General Sporting Terms) denoting a track, course, or pitch for athletic events or horse racing, made from material which is suitable for use in all weather conditions n (General Sporting Terms) Also: allweather an all-weather track or pitch Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014