Put aside (6)
I believe the answer is:
shelve
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">put aside</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for shelve that I've seen before include "Defer (a plan or project)" , "Place on a horizontal surface" , "Put aside for the present - on a ledge?" , "Ditch" , "Defer (a plan/project)" .)