Crossword Genius

Noiseless stray cats (9)

Ross

I believe the answer is:

lionesses

'cats' is the definition.
(lioness is a kind of cat)

'noiseless stray' is the wordplay.
'stray' indicates an anagram.
'noiseless' is an anagram of 'LIONESSES'.

I've seen this clue in The Telegraph.
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