Involves (7)
I believe the answer is:
entails
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">involves</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for entails that I've seen before include "Has as a direct consequence" , "Necessitates" , "Involves, makes necessary" , "limits of will" , "Has as a logical consequence" .)