Moroccan seaport (7)
I believe the answer is:
tangier
'moroccan seaport' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for tangier that I've seen before include "More piquant; Strait of Gib. port" , "North African seaport - granite (anag)" , "with a spicier taste?" , "More lemony" , "Granite city just opposite Gibraltar" .)