Slight suspicion (7)
I believe the answer is:
inkling
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">slight suspicion</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 inkling that I've seen before include "Vague notion" , "Vague suspicion" , "Conception" , "Glimmering of notion" , "Thought" .)