Slightly damp (5)
I believe the answer is:
moist
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">slightly damp</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for moist that I've seen before include "lubricated" , "Affected by tears, perhaps" , "Damp or clammy" , "sloppy" , "Dampish" .)