Etymologically

Etymology and origin of the French word serpent

Confidence
Established
Formation
Inherited
First attested
c. 1100 Chanson de Roland More words from the 11th century
Inherited from
Latin serpens
Ultimate origin
Latin serpō
Etymology tree
inherited borrowed derived
Latin serpō
Latin serpēns
French serpent
Italian serpente
Spanish serpiente
English serpent
From the same root
Latin serpentīnus ← serpēns

Pronunciation

  • /sɛʁ.pɑ̃/[1]

Forms

serpent m (plural serpents, feminine serpente)[1] Old French also sarpent, sometimes feminine, and a feminine serpente.[2][3]

Etymology

It is inherited from Latin serpentem (“snake”), the accusative of the Latin noun, which is the present participle of serpō (“to creep”) used as a noun.[4][2][5] The Latin noun, “the creeping one”, was probably a euphemism that replaced the older anguis, the name of a harmful animal people avoided saying.[3][6][2] The Latin verb is related to Ancient Greek ἕρπω (hérpō, “to creep”) and goes back to an Indo-European root Proto-Indo-European *serp-.[2][7] Much of Romance continues instead a popular form Vulgar Latin *serpem, as in Italian serpe and Spanish sierpe.[3][8]

Cognate with Italian serpente, Catalan serpent, Spanish serpiente and Portuguese serpente.[8][3]

Earliest recorded meaning

It is first found in the Chanson de Roland (about 1100), meaning a snake: Serpens e guivres, dragon e aversier.[4][7]

Semantic evolution

Besides snakes, the word was used of legless lizards such as the slow-worm (about 1130), later serpent de verre (1791), and of eel-like fish; the marin serpent of the early 12th century became the serpent de mer (1855), a fabled sea monster and, figuratively, a stale story that comes back in the press.[2][4] From the snake of the Bible it meant a wicked person (about 1175), and since 1501 the Devil.[2][4] Réchauffer un serpent dans son sein “to help an ungrateful person” dates from 1662.[2]

By likeness it named something long and winding, and in particular an old wind instrument bent several times (1636).[2] Names of species include serpent à sonnettes “rattlesnake” (1680) and serpent à lunettes “cobra” (1765).[4][2] In 1972 serpent monétaire named the European agreement limiting exchange-rate swings.[9]

Timeline

  • c. 1100 – Serpent appears in the Chanson de Roland.[4]
  • early 12th century – Marins serpenz “sea serpent” in the Voyage of Saint Brendan.[4]
  • c. 1175 – Used of a wicked person.[2]
  • 1501 – Used of the Devil.[4]
  • 1636 – Names a wind instrument.[2]
  • 1680 – Richelet records serpent à sonnette.[4]
  • 1855 – Nerval uses serpent de mer.[4]
  • 1972 – Serpent monétaire is recorded.[9]

Meanings

Noun

  1. A snake, a legless reptile that moves by waving its body: serpent venimeux.[9][1]
  2. Serpent à sonnette: a rattlesnake, also serpent à lunettes a cobra.[9][4]
  3. The serpent that tempted Eve, the devil.[9][2]
  4. A treacherous, wicked person.[9][2]
  5. Serpent de mer: a fabled sea monster, and figuratively a stale topic that comes back in the press.[9][4]
  6. An old bass wind instrument bent several times, a serpent, once used in churches without organs.[9][2]
  7. (economics) Serpent monétaire européen: the European currency snake.[9]

Word family

  • serpenteau
  • serpenter

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  4. ^ a b c d e f g h i j k l 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
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 11, 519b
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ a b c d e f g h i Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Serpent.” Etymologically, 11 Nov. 2026, etymologically.com/fr/serpent. Accessed 12 Nov. 2026.

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