The term "agile" refers to a methodology in project management that emphasizes iterative development, collaboration, and flexibility. It fosters a culture of continuous improvement, adaptive planning, and rapid delivery of functional software or products. Agile methodologies, such as Scrum or Kanban, prioritize customer feedback and involve frequent iterations to ensure end-user satisfaction. This approach contrasts with traditional, linear development methods by allowing teams to respond to changing requirements quickly and efficiently, making it particularly effective in the fast-paced tech environment.