Lil Wayne or Lil Nas X (6)
I believe the answer is:
rapper
'lil wayne or lil nas x' is the definition.
(I know this)
This is all the clue.
(Other definitions for rapper that I've seen before include "One who knocks" , "Singer, sounds like covering" , "MC" , "Entertainer who recites rhythmically to music" , "Performer chanting rhyming lyrics to African-American music" .)