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.
So he’s been a writer on the show, and it’s been a really useful resource. Lily Ford, The Hollywood Reporter, 5 Feb. 2025 One such location exists in the early game of KCD 2, which hides a useful bow, completely for free. Thomas G. Moukawsher, Newsweek, 5 Feb. 2025 Those may contain information about a person’s vulnerabilities that would be useful to the hostile foreign governments that hope to recruit NNSA employees to their cause. Ross Andersen, The Atlantic, 5 Feb. 2025 These common tests are routine and useful for nearly every patient. Gary W. Miller, The Conversation, 3 Feb. 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

Dictionary Entries Near useful

Cite this Entry

“Useful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/useful. Accessed 11 Feb. 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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