What does the cryptic crossword clue "Peter's again mislaid make-up for actors (6,5)" mean?

The wordplay uses an anagram. anagram of PETER'S + AGAIN = GREASEPAINT The answer is GREASEPAINT.

Peter's again mislaid make-up for actors (6,5)

Daily Mail Cryptic #17275 | 12 Across | 2024-01-19 flower