"Selma" director DuVernay (3)
I believe the answer is:
ava
'selma director duvernay' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ava that I've seen before include "- - Gardner (films)" , ". . . Gardner (film star)" , "-- Gardner, US actress" , "woman" , "girl" .)