Etymologically

importance

Etymology and origin of the French word importance

Confidence
Established
Formation
Borrowing
First attested
third quarter of the 15th century, Georges Chastellain
Borrowed from
Italian importanza
Ultimate origin
Latin (portō)

Pronunciation

  • IPA: /ɛ̃.pɔʁ.tɑ̃s/[1]

Forms

importance f (plural importances)[1]

Etymology

It is borrowed from Italian importanza (“importance; important affair; authority”) (late 14th–early 15th century), from importare (“to matter”).[2][3][4][5] The Italian verb is from Latin importō (“to bring in”), from portō (“to carry”) (see importer).[3][5] Wiktionary instead derives it from Medieval Latin importantia, and Littré from important.[1][6]

Earliest recorded meaning

Georges Chastellain's chronicle (third quarter of the 15th century) uses it for an important event and for a person's authority or influence: quelque chose d'importance.[2][6]

Semantic evolution

Commynes (late 15th century) has lieu de grant importance, the quality of what is important.[2] Faire l'homme d'importance “to act important” is in Molière (1659), and the pejorative sense, a self-important air, follows in Corneille (1662).[2][4] L'importance est de “the main thing is” is in Retz (1660), and attacher de l'importance à in d'Alembert (before 1783).[4] The sense “size, scale” (l'importance des dégâts) dates from about 1770 (Rousseau).[4]

Timeline

  • Third quarter of the 15th century – Georges Chastellain.[2]
  • Late 15th century – Lieu de grant importance, Commynes.[2]
  • 1659 – Faire l'homme d'importance, Molière.[2]
  • 1660 – L'importance est de, Retz.[4]
  • c. 1770 – “Size, extent”, Rousseau.[4]

Meanings

Noun

  1. importance, significance: une affaire de la plus haute importance, cela n'a pas d'importance, it doesn't matter.[5][1]
  2. Attacher de l'importance à: to attach importance to.[4][5]
  3. Size, scale: l'importance des dégâts.[4][5]
  4. Social standing, influence, (pejorative) self-importance: un air d'importance.[2][4]
  5. D'importance: important, (old) soundly: rosser d'importance.[2][6]

Word family

  • inimportance

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 Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c d e f g h i Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  5. ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  6. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette

Related etymologies

Cite this entry

“Importance.” Etymologically, 18 Oct. 2026, etymologically.com/fr/importance. Accessed 18 Oct. 2026.

Last edited on . ·