Flashy; heroic (4)
I believe the answer is:
bold
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">flashy</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">heroic</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for bold that I've seen before include "Suspended; kept cold" , "Like heavy type" , "Daring, maybe impudent" , "Brave" , "Not timid" .)