The most common and most likely answer to this crossword clue is the 6 letter word GDANSK
I've seen this crossword clue in Independent
G
D
A
N
S
K
More clues leading to the result GDANSK
- Desperate fellow’s hiding in Greek port
- Desperate type’s hosted by Greek in foreign port
- Polish port off and get kingsize sore heads
- Old tribe’s housed in Greek city
- Man’s entering Greek city
- Good start to summer in clammy European city
- One desperate to infiltrate pharmaceutical firm in port
- Some drinking Dan’s knockout 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.