Little Greek donkey finding turf (5)
I believe the answer is:
grass
'turf' is the definition.
(I've seen this before)
'little greek donkey' is the wordplay.
'little greek' becomes 'gr' (abbreviation for Greek. I am not sure about the 'little' bit.).
'donkey' becomes 'ass' (ass is a term for a donkey).
'gr'+'ass'='GRASS'
'finding' acts as a link.
Can you help me to learn more?
(Other definitions for grass that I've seen before include "Dope" , "blow the gaff" , "Might one tell" , "Snitch (sl.)" , "Give away" .)