Tuba sound (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tuba sound</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for oompah that I've seen before include "Deep-toned noise of brass instruments" , "A Sound of Music" , "brassy sound" , "Sound of deep brass instrument (colloq.)" , "Noise of brass (colloq.)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tuba sound</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>
(Another definition for pah that I've seen is " Expression of disgust".)