ALL meanings of great pastern bone
great pas·tern An·na·ba
G g - noun great pastern bone the part of the foot of a horse, cow, etc., between the fetlock and the hoof. 1
- noun great pastern bone either of the two bones of this part, the upper or first phalanx (great pastern bone) and the lower or second phalanx (small pastern bone) between which is a joint (pastern joint) 1