Impose (upon) (5)
I believe the answer is:
foist
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">impose upon</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for foist that I've seen before include "Insinuate" , "Cause person to accept something unwelcome or unwanted" , "To - something on a person is to impose it" , "Pass off, impose (on)" , "palm off" .)