Desire to Parisian is strange ... (10)
I believe the answer is:
aspiration
'desire' is the definition.
(aspiration is a kind of desire)
'to parisian is strange' is the wordplay.
'is strange' indicates an anagram.
'to'+'parisian'='toparisian'
'toparisian' anagrammed gives 'ASPIRATION'.
(Other definitions for aspiration that I've seen before include "With which to announce Hammers' first" , "Drawing breath" , "Eager desire" , "Dream" , "Craving" .)