Senator ____ Kennedy (3)
I believe the answer is:
ted
'senator kennedy' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ted that I've seen before include "Craggy Island Father" , "Comic TV priest by the late Dermot Morgan" , "- Hughes, Eng. Poet" , "1950s adolescent" , "1950s teenager" .)