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