A trapper, we hear, getting girl's name (7)
I believe the answer is:
'girl's name' is the definition.
(I've seen this before)
'a trapper we hear' is the wordplay.
'a' becomes 'an'.
'trapper' becomes 'net' (something which traps).
'we hear' becomes 'te' (I can't justify this - if you can you should give a lot more credence to this answer).
'getting' is the link.
Can you help me to learn more?
(Other definitions for annette that I've seen before include "Name; teen tan (anag.)" , "Girl's name" , "Female" , "- - Crosbie (TV)" , "girl" .)