fetlock

Noun	1.	fetlock - the joint between the cannon bone and the pastern fetlock joint horse's foot, horse's hoof - the hoof of a horse articulatio, joint, articulation - (anatomy) the point of connection between two bones or elements of a skeleton (especially if the articulation allows motion)
	2.	fetlock - projection behind and above a horse's hoof horse's foot, horse's hoof - the hoof of a horse appendage, outgrowth, process - a natural prolongation or projection from a part of an organism either animal or plant; "a bony process"

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