Jamaican sectarian (5)
I believe the answer is:
rasta
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">jamaican sectarian</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rasta that I've seen before include "Member of WI religion" , "Dreadlocked person (abbr.)" , "Jamaican cult member" , "Bob Marley, for one" , "Jamaican cult follower (informally)" .)