To shut the door against someone; describes refusing to see someone or rejecting another person's involvement or cooperation.

An outsider; a person who does not belong to a particular profession or lacks knowledge about a specific subject.

(variant form) heterodox schools or deviant paths; unorthodox methods

(variant form) heterodox schools or non-mainstream practices, often referring to heresy or dishonest methods

evil spirits and crooked paths; wicked ways or heterodox teachings