prosper
Americanverb (used without object)
verb (used with object)
verb
Usage
What does prosper mean? Prosper means to be successful or fortunate, especially in a financial or material way. Prosper often implies success in terms of wealth, health, and happiness. But it can also be used broadly, much like the words succeed, thrive, and flourish. You can say that someone is prospering in the present, but the word is perhaps most commonly used in the context of what will happen in the future. Prosper is associated with its use in the phrase “live long and prosper,” the catchphrase of the character Spock in the Star Trek series of TV shows and movies. Someone who prospers can be described as prosperous. The noun prosperity refers to a state of success. Example: If we can continue to maintain this level of quality, our company will continue to prosper.
Related Words
See succeed.
Other Word Forms
Etymology
Origin of prosper
First recorded in 1425–75; late Middle English prosperen, Old French prosperer, from Latin prosperāre “to make happy,” derivative of prosperus prosperous
Explanation
As any fan of Star Trek knows, “live long and prosper” is good advice. The verb prosper means to do well, succeed, or thrive. The verb prosper commonly means to generate wealth, as in “she hopes to prosper from her new investments.” But more generally it means “grow stronger” or "flourish" — crops will prosper when they have adequate sun and water, and rescued animals can prosper in a loving home. You can also prosper from good advice or a wise decision: for example, “cheaters never prosper” is one piece of advice that might help you prosper.
Vocabulary lists containing prosper
NAEP Test Words
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The Call of the Wild
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Donald Trump Inauguration Address- January 20, 2017
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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.
Officials in Nevada, where casinos prosper, have emerged as some of the most forceful opponents of prediction markets.
From Barron's • May 14, 2026
"These new measures will improve access to Chinese markets, closing that trade deficit and expand opportunities for African companies to prosper," he told the BBC.
From BBC • Apr. 30, 2026
He said the bank and local communities “can work together” to help people prosper by buying homes and getting higher-paying jobs.
From MarketWatch • Mar. 31, 2026
Kuriyama held firm that Ohtani could prosper as both a pitcher and hitter at a time that opinion was far from universal.
From Los Angeles Times • Mar. 6, 2026
The family did not prosper, however, and, in fact, struggled merely to stay in place.
From "The Best of Enemies" by Osha Gray Davidson
Definitions 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.
