The capital of Jordan (5)
I believe the answer is:
amman
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the capital of jordan</span>' is the definition.<br/ ><span class="explanation-format__explanation">('Amman' can be a synonym of 'capital of jordan')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for amman that I've seen before include "Jordanian city" , "Jordanian capital" , "City of Jordan" , "Jordan's capital" , "A capital f-fellow in Jordan?" .)