useful

adjective

use·​ful ˈyüs-fəl How to pronounce useful (audio)
1
: capable of being put to use
especially : serviceable for an end or purpose
useful tools
2
: of a valuable or productive kind
do something useful with your life
usefully adverb

Examples of useful in a Sentence

Does anyone have any useful suggestions? It can be useful to know CPR. The Internet is useful for finding information quickly. She has become one of the team's most useful players. Why don't you do something useful with your life?
Recent Examples on the Web
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Even so, the analysis offers a useful comparison of affordability, highlighting 16 cities that stand out when local incomes are measured against housing costs. Mike Winters, CNBC, 30 Sep. 2025 This list is designed to be useful and expansive for all, the new and old to permaculture, and those merely seeking perspective. Catherine Habgood september 29, Literary Hub, 29 Sep. 2025 Rose, for example, was picked for two fourballs matches, with his high birdie-rate and standout putting both useful traits for the format. Jacob Whitehead, New York Times, 29 Sep. 2025 Xecrets offers all the important elements of the excellent AxCrypt Premium at a significantly lower price, and the current version adds useful features, including Shamir’s Secret Sharing for key recovery. PC Magazine, 29 Sep. 2025 See All Example Sentences for useful

Word History

First Known Use

1595, in the meaning defined at sense 1

Time Traveler
The first known use of useful was in 1595

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Cite this Entry

“Useful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/useful. Accessed 2 Oct. 2025.

Kids Definition

useful

adjective
use·​ful ˈyüs-fəl How to pronounce useful (audio)
1
: capable of being put to use : usable
useful scraps of material
2
: having practical value
a useful invention
usefully adverb
usefulness noun

More from Merriam-Webster on useful

Last Updated: - Updated example sentences
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