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
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Then identify areas that will improve efficiency, like identifying waste, duplication and inefficiencies, freeze or limit hiring and consolidate departments. David Garrick, San Diego Union-Tribune, 7 May 2026 Bench production helped keep Atlanta within reach early, but the starters' inefficiency proved too much to overcome. Christopher Harris, CBS News, 4 May 2026 Before turning to new taxes, the County has a responsibility to evaluate how current funds are being allocated, identify inefficiencies and ensure that critical services like hospitals and clinics are prioritized within existing resources. Steve Scauzillo, Daily News, 4 May 2026 More government means more waste, more inefficiency and more fraud, hence higher costs. Star Parker, Boston Herald, 2 May 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 8 May. 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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