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fourneau

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Etymology and origin of the French word fourneau

Confidence
Established
Formation
Derivation
First attested
1165 Roman de Troie More words from the 12th century
Ultimate origin
Latin furnus
Etymology tree
inherited borrowed derived
Latin furnus
Aromanian fur
French four
Italian forno
Spanish horno
French fourneau
From the same root
Latin fornix ← furnus
Latin praefurnium ← furnus
Italian fornello ← forno

Pronunciation

Forms

fourneau m (plural fourneaux)[1] Old French fornel, plural forniaus; the spelling fourneau is found in the 14th century.[2][3][4]

Etymology

It is inherited from Middle French fourneau, inherited from Old French fornel, formed from Old French forn (“oven”) + -el, the old form of four.[5][6][7][2][1] The Old French noun is from Latin furnus (“oven”).[8][1] Wiktionary also allows a Vulgar Latin diminutive *furnellus, which Littré gives as a hypothetical Latin form.[1][4]

Compare Italian fornello, Occitan fornèl, Catalan fornell, Spanish hornillo, Portuguese fornilho and Walloon fornea.[1][4]

Earliest recorded meaning

It is first found in 1165 in the Roman de Troie, for a kind of oven in which certain substances are burned.[5] The GLLF dates fornel “chimney, hearth” to about 1170, in Fierabras; a 13th-century fabliau speaks of a leg plus noire que forniaus de chambre “blacker than a room's chimney”.[3][4]

Semantic evolution

The word first named an apparatus in which substances are melted; in alchemy and chemistry (1668) it lost its diminutive value.[6][5] For iron ore haut fourneau (1783) replaced forge; these terms came from technical uses such as fourneau à charbon (1636), a kiln for making charcoal.[6][5]

In everyday use, from 1690, it is a range for cooking food and, by extension, a large heating stove, whence être aux fourneaux “to do the cooking” (before 1880).[6][3] In Quebec fourneau is often used for the kitchen oven, in African French for a charcoal stove, and in Switzerland for a heating stove (1423).[6][7] By likeness of shape or function it also names the cavity holding the charge in a mine (1671) and the bowl of a pipe (1808).[6][5]

In the 19th century it served as an insult (1881); it first named a tramp (1833) who frequented the charity soup kitchens, the fourneaux that preceded the modern soup kitchens.[6][5]

Timeline

  • 1165 – The Roman de Troie uses it for a kind of oven.[5]
  • c. 1170 – Fornel “chimney, hearth” in Fierabras.[3]
  • 14th century – The spelling fourneau appears in Nature à l'alchimie.[3][4]
  • 1423 – It is used in Switzerland for a heating stove.[7]
  • 1636 – Monet describes a fourneau for making charcoal.[5]
  • 1668 – Molière's L'Avare uses it for a chemist's furnace.[5]
  • 1671 – Fourneau de mine is recorded.[6][7]
  • 1690 – Furetière records it for a cooking stove.[5][6]
  • 1783 – Buffon uses haut-fourneau.[5][6]
  • 1808 – Boiste records it for the bowl of a pipe.[5]
  • 1833 – It names a tramp.[6]
  • 1881 – Rigaud records it as slang for a dolt.[5]
  • 1901 – It names the furnace of a ship's boiler.[5]

Meanings

Noun

  1. (technical) A furnace in which substances are melted or calcined: fourneau de verrier;[7][5] haut fourneau, a blast furnace.[7][5]
  2. (dated) A stove or range for heating water and cooking food;[7][6] être aux fourneaux, to be cooking: Mon frère est aux fourneaux ce soir.[7][6]
  3. (Switzerland) A heating stove burning wood or oil.[7]
  4. (Quebec) The oven of a kitchen range.[6]
  5. Fourneau de mine: a cavity holding an explosive charge.[7][5]
  6. The bowl of a pipe, in which the tobacco burns.[7][1]
  7. (slang, dated) A dolt; a beggar or tramp.[5][6][1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  3. ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  4. ^ a b c d e Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  5. ^ a b c d e f g h i j k l m n o p q r 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
  6. ^ a b c d e f g h i j k l m n o Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  7. ^ a b c d e f g h i j k Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  8. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France

Related etymologies

Cite this entry

“Fourneau.” Etymologically, 14 Nov. 2026, etymologically.com/fr/fourneau. Accessed 14 Nov. 2026.

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