Golf gadget (3)
I believe the answer is:
tee
'golf gadget' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for tee that I've seen before include "Golfer's support" , "Golfer's starting point" , "Where one drives from" , "Where a hole starts" , "Peg for golfer" .)