Allure, magnetism (7)
I believe the answer is:
glamour
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">allure</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">magnetism</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for glamour that I've seen before include "Groomed beauty, allure" , "Glitz" , "Fascinating beauty" , "Exciting attractiveness" , "model's allure?" .)