Inflated (5)
I believe the answer is:
puffy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">inflated</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for puffy that I've seen before include "Swollen, soft" , "Softly inflated" .)