Old-fashioned piano, on property, missing foot (5)

I believe the answer is:

passe

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'old-fashioned' is the definition.
(I know that old-fashioned can be written as passe)

I don't understand how the remainder of the clue works.

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(Other definitions for passe that I've seen before include "Wrapped object" , "No longer in fashion" , "Out of date" , "Out-of-date (French)" , "Old fashioned - in France" .)

I've seen this clue in The Guardian.

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