What does the word bruin apply to?

The Word "bruin" is an old term used to refer to a bear, particularly in folklore and literature. It often embodies the characteristics of a bear, such as strength and wilderness. The term is most famously associated with the children's stories of "Br'er Rabbit" and "Goldilocks and the Three Bears." Additionally, "Bruin" is sometimes used as a nickname for sports teams, particularly those associated with the University of California, Los Angeles (UCLA).