Etymologically

laver

Etymology and origin of the French word laver

Confidence
Established
Formation
Inherited
First attested
late 10th century, Passion de Clermont
Inherited from
Latin lavo
Ultimate origin
Latin (lavō)
Etymology tree
inherited borrowed derived
Latin lavo
French laver

Pronunciation

  • IPA: /la.ve/[1]

Forms

laver[1]

Etymology

It is inherited from Latin lavō (“to wash, bathe”).[2][3][4][5][1][6] Latin “lavare” was at first intransitive, with a reflexive sense, while the transitive “to wash” belonged to the related lavere, “lavare” later replaced it, and “lavere” survives through compounds that gave ablution and diluer.[3] The same root is seen in Ancient Greek λούω (loúō, “to wash”) and Old Norse laug (“hot bath”), Wiktionary traces it to Proto-Indo-European *lewh₃- (“to wash”).[3][7][1]

Cognate with Italian lavare, Occitan lavar, Catalan llavar, Spanish lavar and Portuguese lavar.[8][9]

Earliest recorded meaning

The Passion de Clermont (late 10th century) uses it for washing a part of the body with water, and alludes to Pilate washing his hands.[2][3]

Semantic evolution

In the Chanson de Roland the bodies of the dead are lavez de piment et de vin.[7] From the 12th century it meant to cleanse from sin (Psautier d'Oxford), to wash a wound (1170) and se laver (about 1165); s'en laver les mains “to disclaim responsibility” (about 1180) recalls Pontius Pilate, and laver un affront dates from about 1190.[2][3]

Washing objects is recorded in 1485 (laver les tasses), and technical uses followed in painting (1576), chemistry (1663) and wool working (1680).[2] Laver la tête à qqn “to give someone a dressing-down” is in Commynes (about 1500), and laver son linge sale en famille in Voltaire.[2][10] Slang used it for spending (1748) and selling stolen goods (1794).[2]

Timeline

  • late 10th century – To wash, Passion de Clermont.[2]
  • first half of the 12th century – “To purify”, Psautier d'Oxford.[2]
  • c. 1165 – Se laver, Benoît de Sainte-Maure.[2]
  • c. 1180 – To disclaim responsibility.[2]
  • 1485 – Laver les tasses.[2]
  • c. 1500 – Laver la tête de qqn, Commynes.[2]
  • 1794 – Slang “to sell”.[2]

Meanings

Verb

  1. To wash, clean with water: laver la vaisselle, laver du linge, machine à laver.[8][1]
  2. Se laver: to wash (oneself): se laver les mains, s'en laver les mains, to wash one's hands of it.[1][3]
  3. (figurative) To clear, cleanse: laver qqn d'une accusation, laver un affront.[3][2]
  4. Laver son linge sale en famille: not to wash one's dirty linen in public.[10][1]
  5. (art) To apply a wash of colour.[2]

Word family

  • lavage
  • lavable
  • laverie
  • lavoir
  • lavabo
  • délaver
  • latrines
  • laveur
  • laveuse
  • lavure
  • lotion
  • lavandière
  • Latin lavō

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o 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. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 5, 213a
  7. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  10. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Laver.” Etymologically, 18 Oct. 2026, etymologically.com/fr/laver. Accessed 18 Oct. 2026.

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