A "patron saint" is someone who is recognized by the Catholic Church as a special guardian or protector of a certain group of people, occupation, or place. However, there are other terms that can be used to describe this concept, such as "guardian angel," "spiritual protector," or "heavenly advocate." In some cultures, the term "matron saint" is used to refer to the female equivalent of a patron saint. The concept of a patron or protector can also be seen in other religions and belief systems, such as the idea of "tutelary deities" in ancient Greek and Roman cultures, or the use of guardian spirits or "familiars" in some forms of Paganism and witchcraft.