Zoo worker (6)
I believe the answer is:
keeper
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">zoo worker</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for keeper that I've seen before include "slips on my right hand usually" , "Animal custodian; plain ring" , "Zoo attendant" , "One at the wicket" , "Person or guard in charge or animals or people" .)