Polite refusal (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">polite refusal</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>
(Another definition for no sir that I've seen is " Definitely not in America".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">polite refusal</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>