Inform — educate (9)
I believe the answer is:
enlighten
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">inform</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that enlighten is a type of clarify)</span><br/ ><br/ >'<span class="explanation-format__original">educate</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for enlighten that I've seen before include "Free from ignorance" , "Explain" , "free from superstition" , "Impart knowledge to" , "Provide illumination" .)