deficiency
noun
de·fi·cien·cy
di-ˈfi-shən-sē
plural deficiencies
1
: the quality or state of being defective or of lacking some necessary quality or element : the quality or state of being deficient : inadequacy
suffers from a deficiency of critical thinking
2
: an amount that is lacking or inadequate : shortage
staffing deficiencies
: such as
a
: a shortage of substances necessary to health
a vitamin C deficiency
hormone deficiencies
b
genetics
: deletion sense 2b(1)
Synonyms
Examples of deficiency in a Sentence
The disease may be caused by nutritional deficiencies.
The book's major deficiency is its poor plot.
a deficiency of vitamin C
There are several deficiencies in his plan.
The accident was caused by deficiencies in the engine.
Recent Examples on the Web
The company identified deficiencies in its internal control structure, citing inadequate staffing and supervision within accounting operations as a primary concern.
—Quartz Bot, Quartz, 14 Nov. 2024
But a fight in the Pacific is not the only scenario the United States must be prepared for (and, ideally, deter), and readiness in other arenas will require addressing other deficiencies.
—Kori Schake, Foreign Affairs, 8 Nov. 2024
Coco Gauff also said goodbye to Brad Gilbert and despite an initial upsurge in form immediately afterwards, the technical deficiencies on serve continue to be egregious.
—Tim Ellis, Forbes, 5 Nov. 2024
This year, the Fed has taken action against United Texas Bank and Customers Bank for providing services to firms in the cryptocurrency business — each for anti-money laundering deficiencies.
—Brady Dale, Axios, 5 Nov. 2024
See all Example Sentences for deficiency
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Word History
Etymology
First Known Use
1603, in the meaning defined at sense 1
Phrases Containing deficiency
Dictionary Entries Near deficiency
Cite this Entry
“Deficiency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deficiency. Accessed 25 Nov. 2024.
Kids Definition
deficiency
noun
de·fi·cien·cy
di-ˈfish-ən-sē
plural deficiencies
1
: the quality or state of being deficient
2
: the quality or state of being inadequate
especially
: a shortage of substances necessary to health
Medical Definition
deficiency
noun
de·fi·cien·cy
di-ˈfish-ən-sē
plural deficiencies
1
: a shortage of substances (as vitamins) necessary to health
2
: deletion
Legal Definition
deficiency
noun
de·fi·cien·cy
di-ˈfi-shən-sē
plural deficiencies
: an amount that is lacking or inadequate: as
a
: the difference between the amount of tax owed and the amount of tax paid
b
: the difference between the amount owed under a security agreement and the amount the creditor is able to recover upon default of the debtor by selling the collateral
More from Merriam-Webster on deficiency
Nglish: Translation of deficiency for Spanish Speakers
Britannica English: Translation of deficiency for Arabic Speakers
Love words? Need even more definitions?
Merriam-Webster unabridged
Share