Haystack (4)
I believe the answer is:
rick
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">haystack</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that haystack can be written as rick)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rick that I've seen before include "Strain; stack" , "Stack of hay - pain in the neck" , "result of making hay?" , "Stack, of hay say" , "Haystack; sprain" .)