Look into closely (7)
I believe the answer is:
explore
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">look into closely</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 explore that I've seen before include "Look around; examine" , "Examine unknown territory" , "Investigate in detail" , "Carefully survey" , "Examine or investigate, maybe possibilities" .)