wasteful

adjective

waste·​ful ˈwāst-fəl How to pronounce wasteful (audio)
: given to or marked by waste : lavish, prodigal
wastefully adverb
wastefulness noun

Examples of wasteful in a Sentence

a wasteful use of natural resources a careless and wasteful person We must eliminate wasteful expenditures.
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.
Insurers have long argued that prior authorization reduces fraud and wasteful spending, as well as prevents potential harm. Lauren Sausser, Miami Herald, 30 Sep. 2025 State Backing China’s high-tech push, however, also draws attention to a state industrial policy that critics say is used to give some firms an unfair advantage, both locally and internationally, and that can prove wasteful. Matthew Tostevin, MSNBC Newsweek, 30 Sep. 2025 Historically, government-privileged firms tend to be wasteful firms. Matthew Mitchell, Twin Cities, 28 Sep. 2025 Insurers have long argued that prior authorization reduces fraud and wasteful spending, as well as prevents potential harm. Lauren Sausser, NBC news, 24 Sep. 2025 See All Example Sentences for wasteful

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of wasteful was in the 14th century

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Cite this Entry

“Wasteful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wasteful. Accessed 3 Oct. 2025.

Kids Definition

wasteful

adjective
waste·​ful ˈwāst-fəl How to pronounce wasteful (audio)
: given to or marked by waste : prodigal
a wasteful use of our natural resources
wastefully adverb
wastefulness noun

More from Merriam-Webster on wasteful

Last Updated: - Updated example sentences
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