Prominent part of an apatosaurus (4)

I believe the answer is:
neck
(Other definitions for neck that I've seen before include "Head supporter" , "Bottle part" , "a bit of bottle" , "part of instrument such as guitar" , "Canoodle; isthmus" .)
I believe the answer is:
neck
(Other definitions for neck that I've seen before include "Head supporter" , "Bottle part" , "a bit of bottle" , "part of instrument such as guitar" , "Canoodle; isthmus" .)