Lay on, impose (7)
I believe the answer is:
inflict
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">lay on</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">impose</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that impose can be written as inflict)</span><br/ ><br/ ></span>
(Other definitions for inflict that I've seen before include "Wreak" , "Cause (pain)" , "Impose (painfully) upon" , "Impose something unpleasant, perhaps a wound" , "to visit, unpleasantly" .)