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optimism

nounattested in dialogue

  • United Kingdom//ˈɒptɪmɪzəm//
  • United States//ˈɑptɪmɪzəm//

a tendency to expect the best, or at least, a favourable outcome

noun

  1. 1

    a tendency to expect the best, or at least, a favourable outcome

    I love her youth, her beauty and above all her optimism that everything will turn out fine.

    Hanks is known as being an avid reader of history and biography, and seems to seek out stories which offer a certain optimism and humanism. In other words, he plays – fundamentally – good people.

  2. 2

    the doctrine that this world is the best of all possible worlds

  3. 3

    the belief that good will eventually triumph over evil

Etymology

From French optimisme, equivalent to Latin optimus + -ism.

Forms

plural
optimisms
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).