Put last touches to (8)
I believe the answer is:
finalise
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">put last touches to</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 finalise that I've seen before include "Agree on definitive version of something" , "Put the last touches to" , "Conclude" , "settle" , "Put an end to, complete" .)