Need for food (6)
I believe the answer is:
hunger
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">need for food</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 hunger that I've seen before include "Strong desire - sort of strike?" , "Tummy-rumbling desire" , "Strong desire for food" , "Consequence of food deprivation" , "Aching need" .)