faulty
Americanadjective
adjective
-
defective or imperfect
-
archaic culpable
Other Word Forms
- faultily adverb
- faultiness noun
- nonfaulty adjective
- unfaulty adjective
Etymology
Origin of faulty
First recorded in 1300–50, faulty is from the Middle English word fauty. See fault, -y 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The new drug zorevunersen is administered into the spine via an infusion and works by managing the underlying cause in most cases - a faulty gene affecting the brain.
From BBC
“You mean the ones with ladders that only reached to the sixth floor and the faulty equipment? They weren’t exactly helpful. Those women had no way out and no one who could save them.”
From Literature
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Other GSA officials under him had also raised safety concerns about Grok, which they viewed as sycophantic and too susceptible to manipulation or corruption by faulty or biased data—creating a potential system risk.
The company has long faced criticism over its aging infrastructure and wildfire risk, including deadly blazes in 2017 and 2018 that were linked to faulty electrical equipment.
From Los Angeles Times
Mike Feuer, committed “multiple acts of moral turpitude and concealment” related to his involvement in the city attorney’s office’s handling of the legal fallout over a faulty Department of Water and Power billing system.
From Los Angeles Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.