Aspiration of Parisian father (6)
I believe the answer is:
desire
'aspiration' is the definition.
(thesaurus)
'of parisian father' is the wordplay.
'of parisian' becomes 'de'.
'father' becomes 'sire' ('sire' can be a synonym of 'father').
'de'+'sire'='DESIRE'
(Other definitions for desire that I've seen before include "Hanker after" , "Famous play: ''A Streetcar Named ......''" , "Reside in longing" , "Strong need" , "Want strongly" .)