African knife (5)
I believe the answer is:
panga
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">african knife</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for panga that I've seen before include "Deal successfully (with)" , "African machete-like tool" , "Heavy knife of East Africa" , "Heavy African knife" .)