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.
But dishcloths are less wasteful and very easy to clean and reuse. Brandee Gruener, Southern Living, 29 Oct. 2025 Forget wasteful palettes with unused pans, the universally flattering Gris Doux works for everyday or can be layered to create more intensity after dark. Ellie Davis, Vogue, 28 Oct. 2025 But buying a new tube for every hike is wasteful. Zoe Gates, Outside, 28 Oct. 2025 Congressional Republicans called the expenditure wasteful and the secretive project fueled more suspicions about its necessity, according to the historical association. Bart Jansen, USA Today, 24 Oct. 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 1 Nov. 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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