faultier; faultiest
: marked by fault or defect : imperfect
faultily adverb
faultiness noun

Examples of faulty in a Sentence

the cause of the plane crash was traced to faulty wiring
Recent Examples on the Web George Gascón, the city of Los Angeles and the investigators who built the faulty case against him. Matt Hamilton, Los Angeles Times, 5 Apr. 2024 The plant was dealing with a faulty valve discovered the day before, so no pellets were rolling off the line. Hiroko Tabuchi, New York Times, 5 Apr. 2024 The lawsuit alleges faulty equipment and leaking tanks under several downtown state buildings — the state Capitol, Legislative Office Building, and General Services headquarters building — as well as under a state building in downtown Oakland. Theresa Clift, Sacramento Bee, 5 Apr. 2024 In his rambling article, Ambrose builds upon his faulty conclusions and spouts off his various unrelated political judgments and false equivalencies. Letters To The Editor, The Mercury News, 4 Apr. 2024 For those looking to regenerate your central nervous system and somatosensory system, give Nerve Control 911 a shot to help support and add protection against faulty nerve signals between the muscles and organs naturally. Andrew Price, Discover Magazine, 3 Apr. 2024 The paper says this structural distress could have been caused by a lack of maintenance, faulty gate operation, and the accumulation of sediment and debris at the dam’s foundations. IEEE Spectrum, 3 Apr. 2024 Second, what needs fixing, is the faulty manufacturing system at the giant Renton and Everett plants in Washington, and at the North Charleston, S.C., facility, that make these marvelous flying machines. Shawn Tully, Fortune, 2 Apr. 2024 Such was the case with one Staten Island woman who watched the 2017 eclipse using faulty glasses that caused severe retinal damage. Eric Lagatta, USA TODAY, 31 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'faulty.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of faulty was in the 14th century

Dictionary Entries Near faulty

Cite this Entry

“Faulty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/faulty. Accessed 18 Apr. 2024.

Kids Definition

faulty

adjective
faultier; faultiest
: having a fault or weakness : imperfect
faultily adverb
faultiness noun

More from Merriam-Webster on faulty

Last Updated: - Updated example sentences
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