Etymologically

Etymology and origin of the French word optimiste

Confidence
Established
Formation
Derivation
First attested
1752 Dictionnaire de Trévoux More words from the 18th century
Ultimate origin
Latin optimus
Etymology tree
inherited borrowed derived
French optimisme
English optimism
French optimiste
English optimist
Romanian optimist
From the same root
English optimistic ← optimist

Pronunciation

  • /ɔp.ti.mist/[1]

Forms

optimiste m or f by sense (plural optimistes)[1]

Etymology

It is from French optimisme, with the suffix -iste put in place of -isme.[2][3][1] That noun (1737) is a learned formation on Latin optimus (“best”), the superlative of bonus (“good”).[2][3][4]

Earliest recorded meaning

The Trévoux dictionary records it in 1752 for one who holds optimism as a philosophical doctrine, the system of Leibniz in which everything that exists is the best possible.[2][3]

Semantic evolution

Like optimisme, the word passed from philosophy into common use: in 1788 Collin d'Harleville's comedy L'Optimiste ou l'homme content de tout uses it for a person disposed to see everything in a good light.[2][3] In the 20th century it came to mean, of a particular situation, confident that things will turn out well (1933, Jules Romains), and it is also said of things such as a forecast or an official report.[5][6] It is the opposite of pessimiste.[2]

Timeline

  • 1737 – Optimisme is first recorded.[2][4]
  • 1752 – Optimiste is recorded by the Trévoux dictionary.[2][4]
  • 1788 – Collin d'Harleville's comedy L'Optimiste gives the general sense.[2]
  • 1933 – Jules Romains uses it for confidence in a particular situation.[5]

Meanings

Adjective

  1. (philosophy) Relating to optimisme in philosophy or to its supporters.[6][2]
  2. (dated) Naturally inclined to see everything in a good light, content with one's lot.[6][7]
  3. Confident that a situation will turn out well: le chirurgien reste optimiste.[6][8]
  4. Showing such confidence: un bilan optimiste.[8][6]

Noun

  1. A supporter of philosophical optimism.[6][7]
  2. An optimist, a person who looks on the bright side.[9][8][1]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b c d Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  6. ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  7. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
  9. ^ Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
Cite this entry

“Optimiste.” Etymologically, 14 Nov. 2026, etymologically.com/fr/optimiste. Accessed 15 Nov. 2026.

Last edited on . ·