Vineyard fruit (5)
I believe the answer is:
grape
'vineyard fruit' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for grape that I've seen before include "Pager (anag.)" , "Fruit from bunch" , "In Elgin rummage about in the dark" , "Wine fruit" , "It grows on the vine" .)