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 The widespread outage caused by a faulty software update affected millions of devices globally, disrupting various sectors including airlines, banking and healthcare. Jack Kelly, Forbes, 16 Aug. 2024 Used car retailers continue to sell potentially faulty cars and trucks with open recalls in most places while new car dealers legally can't. Matthew Dolan, Detroit Free Press, 14 Aug. 2024 After investigating that case for nearly three years, the NTSB concluded that the explosion at the Flower Branch Apartments was most likely caused by a faulty Washington Gas regulator that was left unconnected to a vent pipe in a basement meter room. Dan Belson, Baltimore Sun, 13 Aug. 2024 The vehicle was under regulatory investigation for faulty brakes and other issues. Bailey Schulz, USA TODAY, 12 Aug. 2024 See all Example Sentences for faulty 

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 12 Sep. 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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