inefficiency

noun

in·​ef·​fi·​cien·​cy ˌi-nə-ˈfi-shən(t)-sē How to pronounce inefficiency (audio)
plural inefficiencies
Synonyms of inefficiencynext
1
: the quality or state of being inefficient
2
: something that is inefficient

Examples of inefficiency in a Sentence

The candidate blamed her opponent for the local government's inefficiency. She claims that money can be saved by reducing inefficiencies.
Recent Examples on the Web
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.
The complexity of juggling multiple agencies, budgets, and timelines can lead to inefficiency, miscommunication, and production outcomes that fail to deliver their full potential. Jason Phillips, USA Today, 27 Mar. 2026 The effort would assess state departments and gather feedback from public employees to identify inefficiencies and reduce unnecessary spending. Barnini Chakraborty, The Washington Examiner, 25 Mar. 2026 The low-price, fast-fashion model has embedded overconsumption into the system while reinforcing inefficiencies in current production and retail models. Rhonda Richford, Footwear News, 23 Mar. 2026 Encourage Feedback From Staff Employees often notice inefficiencies before leadership does. Matthew Kayser, AZCentral.com, 18 Mar. 2026 See All Example Sentences for inefficiency

Word History

First Known Use

1749, in the meaning defined at sense 1

Time Traveler
The first known use of inefficiency was in 1749

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Cite this Entry

“Inefficiency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inefficiency. Accessed 4 Apr. 2026.

Kids Definition

inefficiency

noun
in·​ef·​fi·​cien·​cy ˌin-ə-ˈfish-ən-sē How to pronounce inefficiency (audio)
plural inefficiencies
1
: the quality or state of being inefficient
2
: something that is inefficient

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