Note female that amazes me (3)
I believe the answer is:
fah
'note' is the definition.
(fourth note in sol-fa notation, anglicized version)
'female that amazes me' is the wordplay.
'female' becomes 'fa' (I've seen this in other clues).
'that amazes me' becomes 'h' (I am not sure about this - if you are sure you should believe this answer much more).
'fa'+'h'='FAH'
Can you help me to learn more?
(Other definitions for fah that I've seen before include "Fourth note" , "Doh ray me ... soh" .)