Westernmost country in Africa (7)
I believe the answer is:
senegal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">westernmost country in africa</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 senegal that I've seen before include "Country surrounding the Gambia" , "Former French colony in Africa" , "W African republic" , "Land" , "Part of Africa" .)