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.
Education veterans told me that the department certainly has bloat and inefficiencies. Zach Helfand, New Yorker, 20 Apr. 2026 This is about fiscal responsibility — addressing the deficit, identifying operational inefficiencies and maintaining core services. Henry Foster Iii, San Diego Union-Tribune, 17 Apr. 2026 The platform’s new AI agent, René, allows dispatchers and fleet managers to investigate operational inefficiencies through simple conversational queries, identifying the root causes of issues like excessive overtime or route deviations. Arthur Zaczkiewicz, Footwear News, 16 Apr. 2026 His focus was less on where to spend the surplus and more on reducing inefficiency, cutting bureaucracy and stretching taxpayer dollars further. Adam Beam, AJC.com, 15 Apr. 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

Browse Nearby Words

Cite this Entry

“Inefficiency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inefficiency. Accessed 27 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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