A "Distinctive Feature" refers to a characteristic or quality that sets something apart from others. This can apply to various contexts, such as language, where specific sounds or patterns differentiate one dialect from another. In design, a distinctive feature might be a unique shape or color that makes a product recognizable. In the realm of biology, distinctive features can help identify species, such as the zebra's stripes or the peacock's feathers. These traits not only serve functional purposes but also play a role in attracting mates or deterring predators, highlighting the importance of distinctive features in nature.