Shelf (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shelf</span>' is the definition.<br/ ><span class="explanation-format__explanation">(rack can mean a shelf or platform)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rack that I've seen before include "Support" , "Toast holder" , "Shelf for luggage" , "Old instrument of torture" , "Rail for torture" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shelf</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sill that I've seen before include "Window edge" , "Ledge beneath a window" , "Mass of rock" , "Underwater rock ledge" , "Shelf at the foot of a window" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shelf</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ledge that I've seen before include "Mantelpiece" , "Shelf-life projection" , "A step" , "Sill" , "Rock shelf" .)
(Other definitions for plank that I've seen before include "Building timber" , "item in political party's programme" , "Long piece of wood" , "Long piece of timber" , "Policy; board" .)