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 Thousands of children got tested for lead with faulty devices. Kate Gibson, CBS News, 7 June 2024 Blumenauer also wants to close the loophole that allows for the import of cheap Chinese e-bikes with safety checks, some of which have been linked to deadly fires caused by faulty batteries. Andrew J. Hawkins, The Verge, 6 June 2024 An uncrewed Starliner mission in 2019 failed to reach the station, in part due to faulty flight computer code. Brendan Byrne, NPR, 5 June 2024 The problem was traced to a faulty computer power supply unit that was replaced. Laurence Darmiento, Los Angeles Times, 5 June 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 10 Jun. 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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