The "Black Cat Superstition" refers to the belief that encountering a black cat can bring bad luck, particularly if it crosses one's path. This superstition has roots in various cultures, often linked to witchcraft and folklore. In the Middle Ages, black cats were sometimes associated with witches, leading to fear and negative perceptions. Conversely, in some cultures, black cats are seen as symbols of good luck and prosperity. For example, in Japanese tradition, a black cat is believed to bring good fortune to its owner. Thus, the interpretation of black cats varies widely across different societies.