quality control

noun

1. a system for verifying and maintaining a desired level of quality in an existing product or service by careful planning, use of proper equipment, continued inspection, and corrective action as required.

quality control

noun

1. control of the relative quality of a manufactured product, usually by statistical sampling techniques

Word History and Origins

Origin of quality control¹

First recorded in 1930–35

Example Sentences

During that period, Ford invested significant sums and overhauled its manufacturing and quality control processes.

From BBC

McAfee said he flew out to meet with raw milk dairy producers and helped them establish standards that incorporated training, testing and quality control.

From Los Angeles Times

A new study demonstrates that ketone bodies and similar metabolites have profound effects on the proteome and protein quality control in the brain.

From Science Daily

At times this year understaffing has led to quality control missteps, current and former workers said.

From Los Angeles Times

Before the statewide ban, the goods were available at small corner shops and large chain retailers, while similar items sold at licensed dispensaries are subject to additional taxes and quality control testing.

From Los Angeles Times