Doha dignitary (4)
I believe the answer is:
emir
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">doha dignitary</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 emir that I've seen before include "Muslim chief" , "Islamic ruler" , "eader abroad?" , "Eastern ruler in mire" , "Title of various rulers; I'm ER (anag.)" .)