The character Professor Snape from the Harry Potter series is a 5 letter answer to the crossword term 'Professor to Harry Potter'. He is a Potions and Defence Against the Dark Arts professor at Hogwarts School of Witchcraft and Wizardry. He is known for his strict teaching methods and his loyalty to the late Headmaster Albus Dumbledore. He is also known for his complicated relationship with Harry Potter, as he is both a mentor and an antagonist.