quality control that strives for a perfect production process, resulting in flawless products.
Related formsze·ro-de·fect, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for zero defects
an aspect of total quality management that stresses the objective of error-free performance in providing goods or services
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012