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.
Ndiaye likes coming inside on his stronger right foot, while McNeil is more useful going on the outside and using his left. Patrick Boyland, New York Times, 26 Mar. 2025 But wolves can be useful on the land, killing deer and elk that have contracted chronic wasting disease (CWD). Ted Williams, Denver Post, 26 Mar. 2025 The counter-argument is that particularly during times of uncertainty, perhaps an update more than once a year is useful. London Business School, Forbes.com, 26 Mar. 2025 Related article When speaking with vaccine-hesitant patients, pediatricians turn to these tips Vitamin A is most useful for measles support in people who have a specific deficiency, and studies suggesting its use mainly draw on evidence from low-income countries where that deficiency is common. Neha Mukherjee, CNN Money, 26 Mar. 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 30 Mar. 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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