"Dallas” mom (5)
I believe the answer is:
ellie
'dallas mom' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ellie that I've seen before include "Diminutive girl" , "a wake-up call" , "Little Eleanor" , "woman" , "Name of girl in The Water Babies (Kingsley)" .)