Capital city of Peru (4)
I believe the answer is:
lima
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">capital city of peru</span>' is the definition.<br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for lima that I've seen before include "Edible bean; capital city" , "Mail to capital of Peru" , "city (like 22)" , "Send mail out to S America" , "Kind of bean" .)