Experience or endure (7)
I believe the answer is:
undergo
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">experience</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(to undergo something is to experience it)</span><br/ ><br/ >'<span class="explanation-format__original">endure</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that endure is a more specific form of experience)</span><br/ ><br/ ></span>
(Other definitions for undergo that I've seen before include "Experience - bear" , "Submit to an experience" , "Experience or live through" , "Suffer reverse" , "put up with" .)