Erect, arrange (3,2)
I believe the answer is:
set up
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">erect</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that erect can be written as set up)</span><br/ ><br/ >'<span class="explanation-format__original">arrange</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that arrange can be written as set up)</span><br/ ><br/ ></span>
(Other definitions for set up that I've seen before include "put in dangerous position" , "advantageous position at Wimbledon?" , "Conspiracy" , "An arrangement designed to trap or cheat" , "Erect; fix" .)