Etymologically

soutenance

Etymology and origin of the French word soutenance

Confidence
Established
Formation
Derivation
First attested
c. 1165 Benoît de Sainte-Maure, Roman de Troie More words from the 12th century
Ultimate origin
Latin sustineō
Etymology tree
inherited borrowed derived
French soutenir
Romanian susține
French soutenance
From the same root
French insoutenable ← soutenir

Forms

soutenance f (plural soutenances)[1] Old French soustenance (about 1155, Wace), sostenance (about 1160, Benoît de Sainte-Maure) and soutenance (about 1265, Jean de Meun).[2][3]

Etymology

It is formed from French soutenir + -ance.[4][1] The TLFi compares Medieval Latin sustinentia (“support”), recorded from the 6th century.[4][1] The modern sense, the defence of a thesis, was taken from soutenant “one who defends a thesis”, recorded from 1660.[5][3][6]

Littré cites Occitan sostenensa and Italian sostenenza, and the same word for support and subsistence in the dialect of Berry.[7] The verb soutenir is from Vulgar Latin *sustenio, a remodelling of Latin sustineō after tenir.[5]

Earliest recorded meaning

Wace has soustenance about 1155 for subsistence and food;[2][8] the TLFi's first record, Benoît de Sainte-Maure's Roman de Troie about 1165, has the senses “subsistence, support”.[4]

Semantic evolution

Until the 16th century the word meant subsistence and food, and by extension the fact of staying alive (1270).[8] In Old French it also meant income and moral support, and in practical matters it was a synonym of soutènement for keeping a building in repair (1294) and for propping it up (1456), uses that lasted until the middle of the 17th century.[8] Bloch and Wartburg note that the sense “support” was common in the Middle Ages and up to the 16th century.[5] Marot still used it of God as the support of the good.[7]

After the much older sense of the verb soutenir, “to defend (a thesis)”, the noun came to mean the defence of a thesis or doctorate; the Académie records soutenance de thèse in 1835.[4][8] This is the only sense alive in the French of France;[8] Belgium says défense de thèse.[8]

Timeline

  • c. 1155 – Wace uses soustenance for subsistence.[2][8]
  • c. 1165 – Benoît de Sainte-Maure uses it in the Roman de Troie.[4]
  • c. 1265 – The spelling soutenance appears in Jean de Meun.[2][3]
  • 1294 – It is used for the upkeep of a building.[8]
  • 1456 – It is used for propping up a building.[8]
  • 1660 – Soutenant “one who defends a thesis” is recorded.[5]
  • 1835 – The Académie records soutenance de thèse.[4][8]
  • 1856 – Bloch and Wartburg's date for the sense “defence of a thesis”.[5][2]

Meanings

Noun

  1. The defence of a thesis or dissertation before an examining board, in order to obtain a degree: la soutenance de sa thèse aura lieu en juin.[4][6][9]
  2. The session during which this defence takes place.[4]
  3. (obsolete) Subsistence, support.[4][8]
  4. (nautical, dated) A notched plank used for beating and cleaning hemp.[7]

References

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

Related etymologies

Cite this entry

“Soutenance.” Etymologically, 15 Nov. 2026, etymologically.com/fr/soutenance. Accessed 15 Nov. 2026.

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