Expand, magnify (7)
I believe the answer is:
enlarge
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">expand</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">magnify</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for enlarge that I've seen before include "Lengthen" , "Broaden, increase" , "Expatiate" , "Make greater" , "Blow up" .)