Big name in grills (5)
I believe the answer is:
weber
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">big name in grills</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for weber that I've seen before include "Unit of magnetic flux, composer" , "Carl Maria von ---, composer; Max ---, sociologist" , "Opera composer" , "Composer; physicist" , "physics unit" .)