noun
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a person or thing that does something or acts in a specified manner
a doer of good
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an active or energetic person
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a thriving animal, esp a horse
Other Word Forms
Noun Inflected Forms
Etymology
Origin of doer
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
“Personally, I would trust him with my life. He is a doer, not a talker. A problem solver not a problem creator. And he always wants the best for everybody.”
From Los Angeles Times ● Oct. 22, 2026
In one, Grimes offered to help Musk get $5 billion in funding from then-cryptocurrency wunderkind Sam Bankman-Fried, whom he described as an “Ultra genius and doer builder like your formula.”
From The Wall Street Journal ● Feb. 10, 2026
It’s like, hey buddy, turns out you are the doer.
From Slate ● Jun. 28, 2023
"You were a dreamer and a doer, and a pioneer in our sport - truly one of a kind," former world number two Tommy Haas said in a tribute.
From BBC ● Dec. 5, 2022
He was also a doer, a man blessed — as David Hackett Fischer recounts in his brilliant book Paul Revere’s Ride — with an “uncanny genius for being at the center of events.”
From "The Tipping Point" by Malcolm Gladwell
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To stave off Huxley’s dystopia, we must deliberately shape our children’s souls so that they can be creators, doers and thinkers embracing the next frontier.
From The Wall Street Journal ● May 8, 2026
One almost gets a sense that the great doers of history were like robots, temporarily inhabited by an otherworldly spiritual force or, alternatively, were stick figures that Hegel moved about on his grandiose world-historical tableau.
From Salon ● Mar. 28, 2026
This is still where dreamers dream and doers do, and we are stubborn about it.
From Los Angeles Times ● Jun. 16, 2025
"If an act is illegal, then the victim can always demand for compensation. The wrong committed will remain a wrong and the cost of that has to be paid by the wrong doers," he says.
From BBC ● Nov. 15, 2024
It filled a place that even the church could not supply, also in exposing evil doers to scorn.
From Revisiting the Earth by James Langdon Hill
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.