Some Frenchwomen suffering Seine sprain? (11)
I believe the answer is:
'some frenchwomen' is the definition.
I know nothing about this answer so I cannot judge whether it can be defined by this definition.
'suffering seine sprain?' is the wordplay.
'suffering' indicates anagramming the letters.
'seinesprain' with letters rearranged gives 'PARISIENNES'.
Can you help me to learn more?