Besmirch (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">besmirch</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 mar that I've seen before include "'Impair, spoil (3)'" , "Blemish" , "Ram into and spoil" , "Cause harm" , "hurt" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">besmirch</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 tar that I've seen before include "Kind of rat for sailor" , "Viscous liquid; sailor" , "Black substance, used on roads" , "Harmful tobacco residue" , "Viscous bituminous substance" .)