Aim to get goal (3)
I believe the answer is:
end
I believe this clue is a triple definition!
'aim' is the first definition.
(thesaurus)
'to' is the second definition.
(thesaurus)
'get' acts as a link.
'goal' is the third definition.
('end' can be a synonym of 'goal')
(Other definitions for end that I've seen before include "Aim; stop" , "Aim or goal" , "Conclusion, finish" , "Game at bowls" , "Completion" .)