The most common and most likely answer to this crossword clue is the 10 letter word ALEXANDRIA
I've seen this crossword clue in The Daily Telegraph
A
L
E
X
A
N
D
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A
More clues leading to the result ALEXANDRIA
- Kiss Adrian, drunk after beer and port
- Robotic voice describing new nadir for African city
- London palace covers current library site
- Running rail ad about cutback at northern country’s second largest city
- After drink and kiss, joiner recalling song in Mediterranean port
- Princess shown round one Egyptian city
- Queen consort taken round one Egyptian city
- Beer strike and foul air in D.C. suburb
- Beerand Spanish winein old city
- Princess, one in port
Buddy explains!

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.