Thanksgiving dessert
I believe the answer is:
pie
'thanksgiving dessert' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for pie that I've seen before include "Pastry-covered dish" , "Dish baked in pastry-lined pan" , "Small, former Indian coin" , "In the sky, it's a hopeless idea" , "See 6" .)