good for
Idioms-
Beneficial to, as in Milk is good for children . [Tenth century a.d. ]
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Financially reliable, able to pay or repay, as in They know he's good for a big tip . [Mid-1800s]
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Able to serve or continue to function, as in This furniture's good for at least ten more years , or I hope you're not tired—I'm good for another three miles or so . [Mid-1800s]
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Equivalent in value; also, valid for. For example, These coupons are good for a 20 percent discount , or This contract is good for the entire life of the book . [Second half of 1800s]
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good for someone . An expression of approval, as in Good for Bill—he's sold the car , or Good for you! You passed the exam . This usage differs from the others in that orally a slight emphasis is placed on you or whoever is being mentioned. [Mid-1800s]
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.
“Hard socializing is over. Gen Z wants soft socializing: quieter, cheaper, sober-optional and good for their health,” said Libby Rodney, chief strategy officer and futurist at the Harris Poll.
From MarketWatch ● Jul. 29, 2026
“As a baseball fan, it would break my heart. But it could be good for business.”
From Los Angeles Times ● Jul. 29, 2026
“We are more confident than ever that creating America’s first transcontinental railroad is good for America,” Vena said.
From The Wall Street Journal ● Jul. 27, 2026
It is "really good for basics", she says.
From BBC ● Jul. 26, 2026
Obviously, good for Jonesy, right?—but it makes my nose itch.
From "Popcorn" by Rob Harrell
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.
