Xmas deco revised some title (9)

I believe the answer is:

mistletoe

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'xmas deco' is the definition.
I can't tell whether this definition defines the answer.

'revised some title' is the wordplay.
'revised' indicates anagramming the letters.
'some'+'title'='sometitle'
'sometitle' with letters rearranged gives 'MISTLETOE'.

Can you help me to learn more?

(Other definitions for mistletoe that I've seen before include "Evergreen Christmas decoration" , "Christmas berry" , "put up for a Christmas function?" , "Valley of the -, best seller by Jacqueline Susann" , ""Kissing" sprig" .)

I've seen this clue in the Sydney Morning Herald.

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