What does the cryptic crossword clue "Approach as femme fatale undoubtedly will? (8)" mean?

The definition is "Approach / as femme fatale undoubtedly will?". The wordplay uses a double definition. Double definition The answer is ENTRANCE.

Approach as femme fatale undoubtedly will? (8)

Times Cryptic #29215 | 28 Across | 2025-04-28 flower