powerful

adjective

pow·​er·​ful ˈpau̇(-ə)r-fəl How to pronounce powerful (audio)
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
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 internet and social media gives you a lot of attention, which is adjacent but not quite as powerful. Stuart Miller, Orange County Register, 3 Feb. 2025 The Tampa rapper used her time to deliver a powerful message. Gerrad Hall, EW.com, 3 Feb. 2025 The most powerful quake was 4.6 magnitude, according to authorities. Alexandra Banner, CNN, 3 Feb. 2025 Their measurement eliminated possible errors that could arise for other instruments, proving a powerful new way to perform the chemical analysis of exoplanets. Robert Lea, Space.com, 3 Feb. 2025 See all Example Sentences for powerful 

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of powerful was in the 15th century

Dictionary Entries Near powerful

Cite this Entry

“Powerful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/powerful. Accessed 8 Feb. 2025.

Kids Definition

powerful

adjective
pow·​er·​ful ˈpau̇(-ə)r-fəl How to pronounce powerful (audio)
: full of or having power or influence : strong, effective
powerfully adverb

More from Merriam-Webster on powerful

Last Updated: - Updated example sentences
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