what is hoof? translate please for some of us not so proficient in english language... I googled hoof and got a leg similar to a bull or horse... now I am sure she does not have legs like this...

hoofplay_w("H0267700")
(1.
a. The horny sheath covering the toes or lower part of the foot of a mammal of the orders Perissodactyla and Artiodactyla, such as a horse, ox, or deer.
b. The foot of such an animal, especially a horse.

2. Slang The human foot.

I don't get it?