Alloy of copper and zinc (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">alloy of copper and zinc</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 brass that I've seen before include "Alloy (associated with muck)" , "Impertinence" , "instrumental group" , "Alloy of copper and zinc" , "Nerve (but not of steel!)" .)
(Other definitions for tutenag that I've seen before include "alloy" , "zinc, loosely" .)