To provide a girl for each is to coddle! (6)
I believe the answer is:
pamper
'is to coddle' is the definition.
(I've seen this in another clue)
'to provide a girl for each' is the wordplay.
I cannot quite understand how this works, but
'a' could be 'per' (eg 'one a day' means 'one per day') and 'per' is present in the answer.
'girl' could be 'pam' (short for Pamela) and 'pam' is located in the answer.
No letters remain.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for pamper that I've seen before include "baby" , "Treat with excessive indulgence" , "Treat with over-indulgence" , "Mollycoddle" , "Overindulge (someone)" .)