Blacksmith (7)
I believe the answer is:
farrier
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">blacksmith</span>' is the definition.<br/ ><span class="explanation-format__explanation">(farrier is a kind of blacksmith)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for farrier that I've seen before include "Shoer of horses" , "Smith who shoes horses" , "Horseshoe-smith" , "Specialist blacksmith" , "Smith shoeing horses" .)