Defrock (7)
I believe the answer is:
dismiss
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">defrock</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for dismiss that I've seen before include "Fire - cashier" , "military order" , "Drop" , "P45" , "Sack - send away" .)