Small antelope (7)
I believe the answer is:
gazelle
'small antelope' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for gazelle that I've seen before include "Speedy antelope" , "Small graceful antelope" , "Graceful kind of antelope" , "A amall graceful Antelope" , "Thomson's antelope" .)