Muslim place of worship (6)
I believe the answer is:
mosque
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">muslim place of worship</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for mosque that I've seen before include "Islamic place of worship" , "Muslim place of prayer" , "Islam prayer house" , "Muslim place of worship with minaret" , "A Muslim house of prayer" .)