Within reason, prepared to accept it from a Spanish girl (8)
I believe the answer is:
senorita
'a spanish girl' is the definition.
(I've seen this before)
'within reason prepared to accept it' is the wordplay.
'within' becomes 'it' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'prepared' is an anagram indicator.
'to accept it' indicates putting letters inside.
'reason' anagrammed gives 'senora'.
'it' placed inside 'senora' is 'SENORITA'.
'from' is the link.
Can you help me to learn more?
(Other definitions for senorita that I've seen before include "Abroad, miss" , "Treason I commit for young Spanish woman" , "Young Spanish lady" , "Notaries surrond Spanish girl" , "Young lady of Spain" .)