Country on the Persian Gulf (6)
(Other definitions for kuwait that I've seen before include "Country invaded by Iraq" , "monarchy" , "nation" , "Gulf War liberated it, 1991" , "Arab kingdom, major source of oil" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">country on the persian gulf</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for iran that I've seen before include "Tehran's country" , "Country where the official language is Farsi" , "Formerly Persia" , "Modern-day Persia" , "Iraq's neighbour" .)