powerful
adjective
pow·er·ful
ˈpau̇(-ə)r-fəl 
1
: having great power, prestige, or influence
a powerful leader
2
: leading to many or important deductions
a powerful set of postulates
Examples of powerful in a Sentence
The country is becoming more and more powerful.
powerful drugs that attack cancer cells
The cash bonus provides a powerful incentive to workers.
The perfume has a powerful smell.
It's a very powerful movie.
The dog has a powerful body.
She has a powerful voice.
The weapons are very powerful.
The aardvark uses its powerful claws to dig for food.
Recent Examples on the Web
On Tuesday morning, Russian planes dropped seven powerful glide bombs on Sloviansk, in the Donetsk region of eastern Ukraine, killing an 11-year-old girl and her mother, according to regional chief Vadym Filashkin.
—
Emma Burrows The Associated Press, Arkansas Online, 11 Feb. 2026
To test that assumption, the research team used the JWST's powerful infrared spectrographs to analyze the chemical makeup of the planets' atmospheres.
—Samantha Mathewson, Space.com, 10 Feb. 2026
The prime minister’s powerful chief of staff, Morgan McSweeney, resigned Sunday over the decision to appoint Mandelson.
—Jill Lawless, Chicago Tribune, 10 Feb. 2026
Law enforcement agencies cite the automatic license-plate readers, or ALPRs, as a powerful tool that bolsters their ability to locate and stop suspects who may be on their way to committing their next assault or robbery.
—John Aguilar, Denver Post, 10 Feb. 2026
See All Example Sentences for powerful
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Emma Burrows The Associated Press, Arkansas Online, 11 Feb. 2026
To test that assumption, the research team used the JWST's powerful infrared spectrographs to analyze the chemical makeup of the planets' atmospheres.
—Samantha Mathewson, Space.com, 10 Feb. 2026
The prime minister’s powerful chief of staff, Morgan McSweeney, resigned Sunday over the decision to appoint Mandelson.
—Jill Lawless, Chicago Tribune, 10 Feb. 2026
Law enforcement agencies cite the automatic license-plate readers, or ALPRs, as a powerful tool that bolsters their ability to locate and stop suspects who may be on their way to committing their next assault or robbery.
—John Aguilar, Denver Post, 10 Feb. 2026
See All Example Sentences for powerful
Cite this Entry
“Powerful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/powerful. Accessed 13 Feb. 2026.
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powerful
adjective
pow·er·ful
ˈpau̇(-ə)r-fəl
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