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Definitions

optimism

[op-tuh-miz-uhm] / ˈɒp təˌmɪz əm /


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.

The escalation in attacks on Monday dashed optimism among investors who had been hoping for an imminent peace deal to end the war in Iran.

From MarketWatch • Jun. 1, 2026

That creates a divided economy: Consumers struggle with higher prices and borrowing costs, but AI-related investment supports markets, infrastructure spending and business optimism.

From Salon • Jun. 1, 2026

A sharp drop in oil prices propelled stocks to fresh records, buoyed by investor optimism over a possible peace deal between the U.S. and Iran.

From The Wall Street Journal • May 29, 2026

Tesla operates a few dozen robo-taxis in four cities, with the business currently immaterial to earnings but fueling investor optimism.

From Barron's • May 29, 2026

The captain was piqued, but managed to carry on with a pretense of optimism.

From "Catch-22" by Joseph Heller




Vocabulary lists containing optimism


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