Coaster (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">coaster</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sled that I've seen before include "Snow transport" , "Tray on which to slide" , "Goods vehicle" , "Sledge" , "Toboggan (mainly US)" .)
(Other definitions for mat that I've seen before include "Piece of material for wiping feet on" , "Small rug" , "Unglossy floor pad" , "carpeting" , "Small protective floor-covering" .)