"Defective" refers to something that has a flaw or imperfection, making it not function as intended. This term is commonly used in various contexts, such as products, machinery, or even ideas. For example, a defective toy may not work properly or could pose safety risks to children. In manufacturing, identifying defective items is crucial to ensure quality control. Companies often implement strict testing procedures to catch defects before products reach consumers. A defective product can lead to customer dissatisfaction and potential recalls, highlighting the importance of maintaining high standards in production processes.