On which to be a model of feline grace? (7)
I believe the answer is:
catwalk
'on which to be a model' is the definition.
I can't tell whether this defines the answer.
'feline grace?' is the wordplay.
'feline' becomes 'cat' (I've seen this before).
'grace?' becomes 'walk' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'cat'+'walk'='CATWALK'
'of' acts as a link.
Can you help me to learn more?
(Other definitions for catwalk that I've seen before include "Where models parade" , "Models' pathway" , "Fashion show platform" , "Where models are found" , "parade ground" .)