Atlanta WNBA team (5)
I believe the answer is:
dream
'atlanta wnba team' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for dream that I've seen before include "Fantastic but vain hope" , "Sleeping experience" , "Vision, fantasy" , "Somniate" , "Cherished hope or ideal" .)