quality control


Definition of quality control

: an aggregate of activities (such as design analysis and inspection for defects) designed to ensure adequate quality especially in manufactured products

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Other Words from quality control

quality controller noun

Examples of quality control in a Sentence

Recent Examples on the Web

Mike Munchak hired Smith in 2011 as a defensive quality control assistant before switching him to offense. Teresa M. Walker, The Seattle Times, "New coordinator, same offense for Marcus Mariota and Titans," 5 Feb. 2019 Metro has addressed the recommendations made by OIG in its management response, and through our own [quality control] process that was already underway. Faiz Siddiqui, Washington Post, "Metro’s structural inspections could not be trusted for years, culminating in falling metal, concrete at Rhode Island Avenue, IG finds," 10 May 2018 Reid, a couple of years into his tenure as Philadelphia Eagles coach, hired Toub in 2001 as a quality control special teams coach. Scott Horner, Indianapolis Star, "3 things to know about potential Colts coach Dave Toub," 7 Feb. 2018 Quinn said there are about 20 of these quality control specialists on each shift. John Timmer, Ars Technica, "Bikes, bowling balls, and the delicate balancing act that is modern recycling," 31 Dec. 2018 Larry Knight, who was in charge of quality control for defense and recruiting, is now the director of player personnel. Marc Narducci, Philly.com, "Temple promotes Andrew Thacker to defensive coordinator," 15 Jan. 2018 The team works to maintain a balance of ensuring readily available data from the project with expert quality control. Lydia Pyne, Ars Technica, "Rising Star found a new species—now it wants to find a new way for paleoanthropology," 20 Dec. 2018 Unfortunately De Tomaso was not the best at quality control, and the 1970s oil crisis didn’t help matters. A.j. Baime, WSJ, "The De Tomaso Pantera: An Italian-American Love Affair," 20 Nov. 2018 There have also been problems with quality control in manufactured parts for the plant. Russell Gold, WSJ, "Future of Last U.S. Nuclear Plant Remains Uncertain Amid Talks," 25 Sep. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'quality control.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of quality control

1935, in the meaning defined above

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Statistics for quality control

Last Updated

8 Apr 2019

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Time Traveler for quality control

The first known use of quality control was in 1935

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More Definitions for quality control

quality control


Financial Definition of quality control

What It Is

Quality control is the act of ensuring that a company's goods and services are built and delivered to spec, on time and at the appropriate cost.

How It Works

For example, let's assume that Company XYZ makes widgets. The widgets come in blue and pink. To ensure that all the widgets are the same color pink and that the dye department is making the color consistently, it might create a quality control team that takes random samples of widgets and compares them for color consistency. If the team finds any variance, it has the authority to stop the production line until the process is corrected.

Quality control is not the same as quality assurance. Quality control usually monitors the finished product; quality assurance monitors the integrity of the production process.

Why It Matters

Quality control is a crucial part of managing a successful company. If customers receive or perceive inconsistent products and services, they will stop coming or become less loyal. For this reason, a variety of management strategies, including just-in-time manufacturing, total quality management (TQM) and six sigma have been developed to help companies produce higher-quality products.

People in the food industry are especially sensitive to quality control, as any defect or inconsistency in a product can create recalls, bad reviews and lower sales.

Source: Investing Answers

quality control


English Language Learners Definition of quality control

: the activity of checking goods as they are produced to make sure that the final products are good

More from Merriam-Webster on quality control

Britannica.com: Encyclopedia article about quality control

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