Etymologically

industrieux

Etymology and origin of the French word industrieux

Confidence
Established
Formation
Borrowing
First attested
1455 Miélot, Advis directif More words from the 15th century
Borrowed from
Latin industriosus
Ultimate origin
Latin industria
Etymology tree
inherited borrowed derived
Latin indu
Latin industrius
Latin industria
English industrious
French industrieux
Spanish industrioso
From the same root
Latin indolēs ← indu
Latin industrie ← industrius
French industriel ← industria
Latin industriālis ← industria

Pronunciation

  • /ɛ̃.dys.tʁi.jø/[1]

Forms

industrieux (feminine industrieuse, masculine plural industrieux, feminine plural industrieuses)[1]

Etymology

It is borrowed from Late Latin industriosus (“active”), from industria (“diligence, activity”).[2][3][4][5][6][1][7] Wiktionary notes that it can also be analysed as industrie with the suffix -eux.[1]

Earliest recorded meaning

Miélot uses it in 1455 in his Advis directif, of people who show skill and resource: Catalans and Genoese are among seafarers les plus industrieux ou fait de la mer (“the most skilful in seafaring”).[8][2]

Semantic evolution

The adjective first described a person who shows skill and activity,[2][3] and it keeps the early senses of industrie, “skill, ingenuity”.[3] The construction industrieux à “skilled at” is found from 1552, and the sense “very active, busy” from 1572.[5] Cotgrave in 1611 glosses it “industrious, diligent, vigilant, laborious”.[9]

In the 18th century it meant “relating to industry” (1765, in the Encyclopédie, of machines), and in 1798 it was used as a noun for a person engaged in industry; both uses gave way to industriel during the 19th century.[2][3][10] Today it is literary, and it is no longer used of works of the mind in the sense “inventive”.[3][11]

Timeline

  • 1455 – Miélot uses industrieux and industrieusement in his Advis directif.[2][8]
  • 1552 – Industrieux à “skilled at” is recorded.[5]
  • 1572 – The sense “very active” is found in Peletier du Mans.[5]
  • 1611 – Cotgrave glosses it “industrious, diligent”.[9]
  • 1765 – The Encyclopédie uses it in the sense “industrial”.[2][3]
  • 1798 – Un industrieux is used as a noun.[3][10]

Meanings

Adjective

  1. (literary) Skilful, ingenious, resourceful: les castors sont industrieux.[11][12][2]
  2. Very active, busy, industrious: une population industrieuse.[5][11]
  3. (obsolete) Relating to industry, now industriel.[11][2]

Word family

  • industrieusement

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h 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 e f g Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  6. ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 4, 655a
  8. ^ a b Dictionnaire du Moyen Français, version 2015 (DMF 2015), ATILF – CNRS & Université de Lorraine, atilf.fr/dmf
  9. ^ a b Cotgrave, Randle (1611), A Dictionarie of the French and English Tongues, London: Adam Islip
  10. ^ a b Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  11. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  12. ^ Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)

Related etymologies

Cite this entry

“Industrieux.” Etymologically, 15 Nov. 2026, etymologically.com/fr/industrieux. Accessed 15 Nov. 2026.

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