optimism

noun

op·​ti·​mism ˈäp-tə-ˌmi-zəm How to pronounce optimism (audio)
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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The coalition expressed more optimism about future revenue in its June 10 budget compromise proposal, which the council adopted 7-2 after a long debate. David Garrick, San Diego Union-Tribune, 13 June 2025 As of right now, there is not a lot of reason for optimism surrounding the 76ers. Evan Massey, MSNBC Newsweek, 13 June 2025 Consumer sentiment improved more than expected in June, indicating a swell of optimism as President Donald Trump rolled back some tariffs in recent weeks. Max Zahn, ABC News, 13 June 2025 There’s still a strong sense of optimism, and business remains steady, which encourages us to continue evolving our offerings. Thomas Waller, Footwear News, 13 June 2025 See All Example Sentences for optimism

Word History

Etymology

borrowed from French optimisme, from Latin optimum "the best, optimum" + French -isme -ism

First Known Use

1759, in the meaning defined at sense 1

Time Traveler
The first known use of optimism was in 1759

Browse Nearby Words

Cite this Entry

“Optimism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optimism. Accessed 19 Jun. 2025.

Kids Definition

optimism

noun
op·​ti·​mism ˈäp-tə-ˌmiz-əm How to pronounce optimism (audio)
: a habit of expecting everything to turn out for the best

Medical Definition

optimism

noun
op·​ti·​mism ˈäp-tə-ˌmiz-əm How to pronounce optimism (audio)
: an inclination to put the most favorable construction upon actions and events or to anticipate the best possible outcome
optimist noun
optimistic adjective

More from Merriam-Webster on optimism

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