Crossword Genius

Rereads slasher novel for practice (5,9)

Ross

I believe the answer is:

dress rehearsal

'practice' is the definition.
(dress rehearsal is a kind of practice)

'rereads slasher novel' is the wordplay.
'novel' indicates an anagram.
'rereads'+'slasher'='rereadsslasher'
'rereadsslasher' is an anagram of 'DRESS REHEARSAL'.

'for' is the link.

(Other definitions for dress rehearsal that I've seen before include "Final play run-through" , "trial run" , "last chance to get things right" , "last practice" , "Strip show doesn't need such" .)

I've seen this clue in The Independent.
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