Brogue (4)
I believe the answer is:
shoe
'brogue' is the definition.
(I have seen 'A brogue ' mean 'shoe' so perhaps 'brogue' could also mean 'shoe')
This is all the clue.
(Other definitions for shoe that I've seen before include "Trainer, for instance" , "eg Trainer" , "Footwear - playing-card dispenser - part of a brake" , "Loafer, say" , "Hose (anag)" .)