look up any word, like smh:
The ability or individual with the ability to communicate with serpents.
In "Harry Potter and the Sorcerer's Stone" Harry Potter discovers that he is a (or has a) Postle Tongue when he communicates with a snake at a zoo. Although he does not "know" that he is until his later events and findings when enrolled in the Hogwarts School of Witchcraft and Wizardry.
by UrbanDefiner69 March 31, 2012