Lone Star state (5)
I believe the answer is:
texas
'lone star state' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for texas that I've seen before include "11's favourite baseball team" , "The Lone Star State of George Bush" , "Lone-Star state" , "Southern US state" , "Breed of cattle -- non-Goths relax (anag)" .)