What does the cryptic crossword clue "Disrespectful rough dismissing Conservative (4)" mean?

The definition is "Disrespectful". The wordplay uses a deletion. RUDE (deletion) = RUDE; definition: "Disrespectful" The answer is RUDE.

Disrespectful rough dismissing Conservative (4)

Times Cryptic #29163 | 26 Across | 2025-02-26 flower