Tip over or spill (5)
I believe the answer is:
upset
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">tip over</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">spill</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for upset that I've seen before include "Disturb(ance)" , "Perturbed - unexpected defeat" , "Disconcerted, discomposed" , "Unexpected defeat - tipped over" , "Capsize" .)