Hire; use (6)
I believe the answer is:
employ
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">hire</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that hire can be written as employ)</span><br/ ><br/ >'<span class="explanation-format__original">use</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that use can be written as employ)</span><br/ ><br/ ></span>
(Other definitions for employ that I've seen before include "Put to use" , "occupation" , "Give work to (person)" , "Hire; use" , "Use or take on" .)