Indistinct image (4)
I believe the answer is:
blur
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">indistinct image</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for blur that I've seen before include "Confused impression" , "Indistinct appearance like smear" , "Indistinct mark" , "Unclear image, of a pop band" , "Group - smudge" .)