Desire (for a drink?) (6)
I believe the answer is:
thirst
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">desire for a drink?</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for thirst that I've seen before include "Dryness" , "Hunger" , "Long" , "The inducement for 5 Down" , "Strong desire for something" .)