Burnish (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">burnish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that burnish can be written as polish)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for polish that I've seen before include "Rub - refinement" , "Buff up - foreign language" , "Give shine to" , "Shine up the nationality" , "Of one from Warsaw, say" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">burnish</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 rub that I've seen before include "Polish by friction" , "Polish - difficulty" , "trouble" , "Chafe; difficulty" , "Move over something with pressure" .)