optimist

1 of 2

noun (1)

op·​ti·​mist ˈäp-tə-mist How to pronounce optimist (audio)
: a person who is inclined to be hopeful and to expect good outcomes : someone who is given to optimism
The optimists have faith that no matter how avaricious the age, literature will endure.Michael Norman

Optimist

2 of 2

noun (2)

Op·​ti·​mist ˈäp-tə-mist How to pronounce Optimist (audio)
: a member of a major international service club

Examples of optimist in a Sentence

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.
Noun
What the optimists did not foresee was that power could eventually shift back. Sarah Bush, Foreign Affairs, 3 July 2025 Projected over 162 games, that’s a 94-win clip — a total that would surprise even the most wild-eyed optimists about the potential of the Giants in the first year of Buster Posey taking over as the president of baseball operations. Jerry McDonald, Mercury News, 23 May 2025 On one side were those captivated by growth—the optimists who cheered on rising revenues and loved backing a winning horse. Shane Enete, Forbes.com, 20 June 2025 But even Wedbush Securities’ Dan Ives, long known as one of Tesla’s most prominent optimists on Wall Street, said that sales demand will be down 10% permanently due to Musk’s political profile. Chris Isidore, CNN Money, 23 Apr. 2025 See All Example Sentences for optimist

Word History

Etymology

Noun (1)

optim(ism) + -ist entry 1, probably after French optimiste

Noun (2)

Optimist (Club)

First Known Use

Noun (1)

1759, in the meaning defined above

Noun (2)

1911, in the meaning defined above

Time Traveler
The first known use of optimist was in 1759

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Cite this Entry

“Optimist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optimist. Accessed 15 Jul. 2025.

Kids Definition

optimist

noun
op·​ti·​mist
ˈäp-tə-məst
: an optimistic person

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