A once-divided city (6)

I believe the answer is:

berlin

'a once-divided city' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for berlin that I've seen before include "capital city" , "Isaiah, say?" , "Capital of Germany" , "German city" , "Possibly Isaiah" .)

I've seen this clue in The Irish Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.