The term "dismissive" refers to an attitude or behavior that shows a lack of interest or concern for someone or something. When a person is dismissive, they may disregard or minimize the importance of another person's feelings, opinions, or ideas. This can create a sense of invalidation and may lead to misunderstandings in communication. In psychology, dismissive behavior can be linked to certain attachment styles, such as dismissive-avoidant attachment. Individuals with this style may struggle to connect emotionally with others and often prioritize independence over intimacy. Understanding dismissive behavior can help improve interpersonal relationships and foster better communication.