Simple Definition of powerful
: having the ability to control or influence people or things
: having a strong effect on someone or something
: having or producing a lot of physical strength or force
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.
First Known Use of powerful
POWERFUL Defined for Kids
Definition of powerful for Students
: full of or having power, strength, or influence <powerful magnets> <a powerful speech>
Seen and Heard
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