Club assistant (6)
I believe the answer is:
caddie
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">club assistant</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for caddie that I've seen before include "Golfing assistant" , "Golfer's aide" , "Golfer's attendant" , "A golfer's assistant (6)" , "club assistant" .)