What does the cryptic crossword clue "Problem with symbol that can't be gone back over (7)" mean?

The definition is "that can’t be gone back over". The wordplay uses a charade (building blocks). RUB (synonym="problem") + ICON (synonym="ICON") = RUBICON The answer is RUBICON.

Problem with symbol that can't be gone back over (7)

Times Cryptic #28821 | 11 Across | 2024-01-24 flower

← Back to puzzle

Visit Times's puzzle site →