Roundish hairstyle (4)
I believe the answer is:
afro
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roundish hairstyle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for afro that I've seen before include "Type of 18" , "Styling done to hair" , "Hairstyle with little thick curls" , "Big hair?" , "little Malian, for example" .)