Slot machine symbols
I believe the answer is:
lemons
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">slot machine symbols</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lemons that I've seen before include "Could strange melons be citrus?" , "Citrus friuts" , "Strangely melons could be citrus fruits" .)