useful

adjective

use·​ful ˈyüs-fəl How to pronounce useful (audio)
Synonyms of usefulnext
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.
The five zippered pockets are useful for keeping essentials secure while sightseeing, hiking, or navigating busy airports, and the moisture-wicking fabric is helpful in hot or humid weather. Chaise Sanders, Travel + Leisure, 24 May 2026 The inventory is more useful than the checklist. Jason Snyder, Forbes.com, 24 May 2026 One honest budget check can keep the idea useful instead of impulsive. Tarot.com, Baltimore Sun, 23 May 2026 Quarles told Newsweek that thermal offerings are a useful proxy for quality. Hanna Wickes, Kansas City Star, 23 May 2026 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 27 May. 2026.

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

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