See, make out (8)
I believe the answer is:
perceive
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">see</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >'<span class="explanation-format__original">make out</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for perceive that I've seen before include "See" , "Comprehend" , "Discern or become conscious of" , "Become aware of, notice" , "Become aware of by using senses" .)