What does the cryptic crossword clue "Disagree with European without causing offence (6)" mean?

The wordplay uses a deletion. DEMUR (synonym="=to disagree, object") + E (synonym="=European") = DEMURE The answer is DEMURE.

Disagree with European without causing offence (6)

Independent Cryptic #11672 | 8 Down | 2024-03-08 flower