Etymologically

sentinelle

Etymology and origin of the French word sentinelle

Confidence
Established
Formation
Borrowing
First attested
1540 La Grise, translation of Guevara More words from the 16th century
Borrowed from
Italian sentinella
Ultimate origin
Latin sentiō
Etymology tree
inherited borrowed derived
Latin sentīna
Italian sentina
Italian sentinella
French sentinelle
Spanish centinela
Spanish sentina
The word's journey
From the same root
Latin sentīnō ← sentīna
English sentinel ← sentinella

Pronunciation

  • /sɑ̃.ti.nɛl/[1]

Forms

sentinelle f (plural sentinelles)[1] Early spelling centinelle (1540).[2][3]

Etymology

It is borrowed from Italian sentinella, derived from sentire (“to hear, listen”),[2][3][4][5] from Latin sentiō (“to perceive”).[3][5][6] The Italian word is recorded in this sense from 1518–1525.[2]

Littré notes that the derivation from the Italian verb lacks an intermediate step, and reports Galvani's view that the noun was a diminutive of sentina (“bilge”), first the man who watched the bilge; he objected that such a word would have been masculine.[7]

Cognate with Spanish centinela, which also comes from the Italian word.[8][7]

Earliest recorded meaning

The TLFi first finds centinelle in 1540, in La Grise's translation of Guevara, meaning a soldier posted to keep watch, and sentinelle in Rabelais's Tiers Livre (1546).[2][4] Littré quotes an earlier 15th-century line by Basselin: Qu'aller sur ung rempart faire la sentinelle “than to go and keep watch on a rampart”.[7][5]

Semantic evolution

Besides the sentry himself, the word meant “watch, guard duty” from 1553, a sense surviving only in phrases such as faire la sentinelle (1636), a calque of Italian, faire sentinelle (1668) and sentinelle perdue (1580), a sentry posted in an exposed forward position.[3][9] En sentinelle (1580) means “on the lookout”, whence mettre quelqu'un en sentinelle (1694).[3] From 1690 it is also the guard of a public place or a site held by the army.[3]

By comparison it was used vulgarly for a turd, first in poser une sentinelle (1640) and on its own from 1848.[3][2] Some authors made the word masculine (1798, Académie).[3]

Timeline

  • 15th century – Littré quotes faire la sentinelle from Basselin.[7][5]
  • 1540 – Centinelle “soldier on watch” in La Grise.[2]
  • 1546 – Rabelais writes sentinelle.[2][4]
  • 1553 – Used for the watch itself.[3]
  • 1580 – Sentinelle perdue and en sentinelle are recorded.[3]
  • 1640 – Oudin records poser une sentinelle in its vulgar sense.[2][3]
  • 1690 – Used of a guard protecting a place.[3]

Meanings

Noun

  1. A soldier who keeps watch or guards a place, a sentry: relever les sentinelles à minuit.[6][10][11]
  2. (in phrases) Watch, guard duty: en sentinelle “on the lookout”, faire sentinelle (dated).[6][11]
  3. (literary) A person or thing that watches to prevent any surprise.[11]
  4. (in apposition) Serving to monitor a situation: médecin sentinelle.[10]
  5. (vulgar, dated) A turd left in the open.[2][3]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i 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 h i j k l m Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ a b c d Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  6. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  7. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  10. ^ a b Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
  11. ^ a b c Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Sentinelle.” Etymologically, 14 Nov. 2026, etymologically.com/fr/sentinelle. Accessed 15 Nov. 2026.

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