Chap taken in by one girl or another (6)
I believe the answer is:
amanda
'or another' is the definition.
I can't tell whether this definition defines the answer.
'chap taken in by one girl' is the wordplay.
'chap' becomes 'man' (chap can mean a man).
'taken in by' means one lot of letters goes inside another.
'one girl' becomes 'Ada' (girl's name).
'man' going within 'ada' is 'AMANDA'.
Can you help me to learn more?
(Other definitions for amanda that I've seen before include "Girl" , "F. name meaning lovable" , "Girl's name meaning lovable" .)