Snack or sup (3)
I believe the answer is:
eat
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">snack</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(eat can mean a snack)</span><br/ ><br/ >'<span class="explanation-format__original">sup</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for eat that I've seen before include "Have 23d [MEAL]" , "and 27: Be humiliated" , "Bit, chew and swallow" , "Gobble up" , "Dine in a restaurant" .)