The most common and most likely answer to this crossword clue is the 9 letter word HUNGARIAN
H
U
N
G
A
R
I
A
N
More clues leading to the result HUNGARIAN
- European suspended, one deemed heretical
- Foreigner depended on contribution to Opera North
- Like 5D, kept in suspense by one born the same day?
- Put up with heretic’s language
- European suspended heretic
- European husband, one in Paris again, swims across river
- 9 When translated ruin Ghana’s language
- National song Beethoven’s ninth has depended on
- Put up with song, north European
Buddy explains!

The straight part
We know that "European" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case european = hungarian.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.