From Longman Business Dictionaryzero defectsˌzero deˈfects [plural]MANUFACTURING when a product or system has no faults at all, especially when this is the aim of the company making the product or using the systemThe plant ran with zero defects the day it opened.They are moving from Total Quality Management toward Zero-Defects Management (=a way of managing production so that there are no defects). → defect
