Popular nut (9)
I believe the answer is:
pistachio
(Other definitions for pistachio that I've seen before include "Food" , "Edible pale green seed" , "light green" , "Type of nut" , "nuts" .)
I believe the answer is:
pistachio
(Other definitions for pistachio that I've seen before include "Food" , "Edible pale green seed" , "light green" , "Type of nut" , "nuts" .)