Type of long-grain rice (7)
I believe the answer is:
basmati
'type of long-grain rice' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for basmati that I've seen before include "part of Indian order?" , "Variety of long-grained rice" , "Kind of long-grained rice" , "Fragrant type of rice" , "Kind of long-grain rice" .)