Gathering of witches (5)
I believe the answer is:
coven
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gathering of witches</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for coven that I've seen before include "enchanting women in group" , "Witch group" , "Company of witches" , "Group of witches" , "Witches' assembly" .)