"Cross-functional" refers to a collaborative approach where individuals from different departments or areas of expertise work together towards a common goal. This method encourages diverse perspectives and skills, enhancing problem-solving and innovation within an organization. For example, a project team might include members from marketing, engineering, and finance to ensure all aspects of a project are considered. In a cross-functional team, communication and cooperation are key. Team members share their unique insights and knowledge, which can lead to more effective decision-making and improved outcomes. This approach is often used in project management and product development to streamline processes and foster creativity.