Explosive sound (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">explosive sound</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bang that I've seen before include "precisely" , "Slam" , "Sudden impact" , "Straight fringe of hair" , "Report - something the hairdresser did?" .)
(Another definition for bam that I've seen is " hoax".)