Practica Bull is a female minotaur from Xanth. She was mentioned in Well-Tempered Clavicle.
Practica Bull is the daughter of Minotaur and sister of Adora Bull, Capa Bull, Flexi Bull, Horri Bull, Lova Bull, Misera Bull, Terri Bull, Bull-et, Bull-etin, Bull-ies, Bull-ion, Bull-rush, and Bull-wark.
Practica Bull is a half-sister to all of her siblings. She has a bull head and human body.