Fridge compartment (6)
I believe the answer is:
icebox
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fridge compartment</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 icebox that I've seen before include "I'm so cool!" , "Freezer compartment" , "Chilled container" , "Refrigerator compartment" , "chiller?" .)