Apple variety (6,5)
'apple variety' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for granny smith that I've seen before include "Type of apple" , "Eating apple" , "Mrs Anything (anag) - it's green and edible" , "Variety of apple" , "Hard, green-skinned apple" .)
'apple variety?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for mac that I've seen before include "Waterproof raincoat, in short" , "A rainproof" , "Waterproof coat (colloq.)" , "PC" , "A Gaelic son, often in name" .)