The most common and most likely answer to this crossword clue is the 3 plus 4 letter word NEW YORK
I've seen this crossword clue in Independent
N
E
W
Y
O
R
K
More clues leading to the result NEW YORK
- Timeless web ringing Yankee city
- Under way, no brake – regular state
- Retired Scotsman with knowledge about city
- City accommodation in some anonymity
- City company finally invested in Geordie undertaking
- City of north-east with unknown number in Labour
- Know rye, when drunk, results in this state for some Americans
- A standard worry — wonky knee cracking up
- Kory's city?
Buddy explains!

The straight part
We know that "City" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case city = new york.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.