What does the cryptic crossword clue "Stunner posed again, given rise (5)" mean?

The definition is "Stunner". The wordplay uses a reversal. RESAT (reversal="RESAT") = TASER; definition: "Stunner" The answer is TASER.

Stunner posed again, given rise (5)

Times Cryptic #29029 | 23 Down | 2024-09-23 flower