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
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.
What may have been useful in saurischians, for example, may have been essentially useless — a Mesozoic appendix — in sauropods and theropods. Joshua Rapp Learn, Discover Magazine, 19 Apr. 2025 This functionality is particularly useful for artists, content creators, and producers looking for efficient ways to develop custom music while maintaining artistic integrity. Rowan Briggs, Mercury News, 18 Apr. 2025 After three or four sessions, your character has much more move variety, and items and weapons are more useful and varied. ArsTechnica, 18 Apr. 2025 Alpha Direct comes in a variety of fabric weights, from a partly see-through 60 gsm to a more useful (and durable) 120 gsm, all the way up to 190 gsm. Scott Gilbertson, Wired News, 18 Apr. 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 24 Apr. 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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