optimism
noun
op·ti·mism
ˈäp-tə-ˌmi-zəm 
1
: a doctrine that this world is the best possible world
2
: an inclination to put the most favorable construction upon actions and events or to anticipate the best possible outcome
expressed optimism about the future of the business
the optimism of cheerleaders
Examples of optimism in a Sentence
Both of them expressed optimism about the future of the town.
The early sales reports are cause for optimism.
There is growing optimism that the problem can be corrected.
He maintains a sense of optimism, despite all that has happened.
Recent Examples on the Web
The rebellion reached its height in the early 2000s, a bloody rejoinder to the booming economy fueled by the rise of outsourcing in IT and software, and optimism about India’s future.
—
Dhruv Tikekar, CNN Money, 30 May 2026
Oil prices fell and stocks rose on optimism that the US and Iran were nearing a lasting peace deal, but analysts warned that huge challenges remained for the global energy market.
—Prashant Rao, semafor.com, 29 May 2026
But optimism requires confronting who, exactly, is benefiting from the status quo — and who isn’t.
—Nick Lichtenberg, Fortune, 29 May 2026
Oliva hopes the document will prompt widespread discussion and inspire people to embrace artificial intelligence with optimism.
—Marc Ramirez, USA Today, 29 May 2026
See All Example Sentences for optimism
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Dhruv Tikekar, CNN Money, 30 May 2026
Oil prices fell and stocks rose on optimism that the US and Iran were nearing a lasting peace deal, but analysts warned that huge challenges remained for the global energy market.
—Prashant Rao, semafor.com, 29 May 2026
But optimism requires confronting who, exactly, is benefiting from the status quo — and who isn’t.
—Nick Lichtenberg, Fortune, 29 May 2026
Oliva hopes the document will prompt widespread discussion and inspire people to embrace artificial intelligence with optimism.
—Marc Ramirez, USA Today, 29 May 2026
See All Example Sentences for optimism
Cite this Entry
“Optimism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optimism. Accessed 3 Jun. 2026.
Copy CitationKids Definition
optimism
noun
op·ti·mism
ˈäp-tə-ˌmiz-əm
: a habit of expecting everything to turn out for the best
Medical Definition
optimism
noun
op·ti·mism
ˈäp-tə-ˌmiz-əm
: an inclination to put the most favorable construction upon actions and events or to anticipate the best possible outcome
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