What does the cryptic crossword clue "Repeat once more, only half botched (6)" mean?

The definition is "Repeat". The wordplay uses an anagram. anagram of ONCE RE = ENCORE; definition: "Repeat" The answer is ENCORE.

Repeat once more, only half botched (6)

Guardian Cryptic #29358 | 26 Across | 2024-04-16 flower