Broad flat fish (3)
I believe the answer is:
ray
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">broad flat fish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ray that I've seen before include "Column of light on the fish?" , "Beam - skate" , "Flash < Movie Player" , "Man who engaged in surrealist photography" , "Beam or flatfish" .)