Etymologically

Etymology and origin of the French word bouillir

Confidence
Established
Formation
Inherited
First attested
1080 Chanson de Roland More words from the 11th century
Inherited from
Latin bullio via Old French
Ultimate origin
Latin bulla
Etymology tree
inherited borrowed derived
Latin bulla
French boule
Italian bolla
Latin bulliō
French bouillir
Italian bollire
Spanish bullir
From the same root
Latin billa ← bulla
Latin bullescō ← bulla
Spanish billete ← bulla
French boulot ← boule
English ebullient ← bulliō
Latin ēbulliō ← bulliō

Pronunciation

Forms

bouillir[1] Old French bolir, boulir and boillir, with the participles bouli and boulu.[2][3][1][4]

Etymology

It is inherited from Old French boillir, inherited from Latin bulliō (“to bubble, boil”),[1][4][2][5] a verb derived from bulla (“bubble”), properly “to make bubbles”.[2][4] Rey notes that the Latin first person singular has the -iō vocalism of Latin verbs for noises and cries, the first sense being “to go bubble-bubble”, then “to boil up”, especially of a hot spring.[4]

The regular Old French infinitive was bolir or boulir; the palatal /ʎ/, which developed regularly in forms such as the imperfect and the present subjunctive, spread to the infinitive and the past participle and replaced the older forms.[2][4][6] The singular of the present tense is regular, since the Latin stress fell on the first syllable of the verb.[7]

Cognate with Italian bollire, Spanish bullir, Catalan bullir and Old Occitan bolir.[4][2][7] Littré explains Walloon boûr as coming from a variant *bullō with the stress on the first syllable, a conjugation he places in the north of France.[7]

Earliest recorded meaning

The first record, in the Chanson de Roland (1080), has the sense “to spurt out”: Dessouz le front lui buillit la cervelle “his brains spill out below his forehead”.[8][7][6]

Semantic evolution

The sense “to spurt” went out of use in Old French.[4] From about 1150 the verb meant “to bubble under the effect of heat”, of a liquid, and by metonymy of food cooked in it;[4][8] it was soon used figuratively of a person in a state of excitement (1165–1170).[4] In the Middle Ages it was also the word for the punishment of being boiled alive in a cauldron, as in the 14th-century sentence against a counterfeiter that Littré quotes.[7][9]

The transitive use, “to bring to the boil”, has remained rare, French preferring the causative faire bouillir, which is felt as a transitive compound.[4][9] The figurative avoir de quoi faire bouillir le pot, later la marmite, “to have enough to live on”, is found from the late 16th century.[4][10] The verb is also used of a liquid that seethes without heat, such as wine fermenting in the vat.[7][6] In Canadian French faire bouillir is used absolutely of boiling the washing or maple sap.[9]

Timeline

  • 1080 – The Chanson de Roland uses the verb (buillit) in the sense “to spurt out”.[8][7]
  • c. 1150 – It is used of a liquid boiling.[4][8]
  • 1165–1170 – First figurative use, of an excited person.[4]
  • 1584 – Faire bouillir le pot “to make a living” is found in Des Caurres.[10]
  • 1798 – The Académie records n'être bon ni à rôtir ni à bouillir.[9]
  • 1930 – Faire bouillir, used absolutely of washing or maple sap, is recorded in Canada.[9]

Meanings

Verb

  1. (intransitive) Of a liquid, to boil: to reach the temperature at which it bubbles and turns to vapour: L’eau du thé bout déjà.[3][9][11]
  2. (intransitive) Of food, to cook in boiling liquid: Les pommes de terre bouillent depuis dix minutes.[3][6]
  3. Faire bouillir: to boil something, to cook it, or to clean or sterilize it in boiling water: faire bouillir des haricots.[9][3]
  4. (figurative) To seethe, to be in a state of excitement, anger or impatience: bouillir de colère, avoir le sang qui bout dans les veines.[9][6]
  5. (figurative, familiar) Faire bouillir la marmite: to earn enough to keep a household.[6][3]
  6. (familiar) N'être bon ni à rôtir ni à bouillir: to be good for nothing.[9][7]
  7. (transitive, rare) To boil: bouillir du lait.[9][1]

Word family

  • bouillant
  • bouilleur
  • bouillerie
  • bouillie
  • bouilloire
  • bouillon
  • bouillonner
  • bouillonnement
  • bouillotte
  • rebouillir
  • bouillabaisse
  • ébouillanter
  • bulle
  • ébullition
  • bouilli
  • Latin bulliō

Usage notes

The verb is irregular: je bous, nous bouillons, je bouillais, bouilli.[11][7] Bouillir is intransitive in strict logic, and faire bouillir is the normal way to say “to boil something”; the transitive construction is rare.[9][4]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  3. ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  4. ^ a b c d e f g h i j k l m n Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 1, 619a
  6. ^ a b c d e f Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  7. ^ a b c d e f g h i Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  9. ^ a b c d e f g h i j k 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
  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 Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Bouillir.” Etymologically, 11 Nov. 2026, etymologically.com/fr/bouillir. Accessed 12 Nov. 2026.

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