An official language of Pakistan (4)
I believe the answer is:
urdu
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">an official language of pakistan</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 urdu that I've seen before include "Channel to north of Isle of Wight" , "Indian language" , "Sanskrit language" , "speech" , "An official language of Pakistan related to Hindi" .)