Etymologically

Etymology and origin of the French word fosse

Confidence
Established
Formation
Inherited
First attested
c. 1100 Chanson de Roland More words from the 11th century
Inherited from
Latin fossa
Ultimate origin
Latin fodio
Etymology tree
inherited borrowed derived
Latin fodiō
Latin fossa
French fosse
From the same root
Latin cōnfodiō ← fodiō
Latin dēfodiō ← fodiō
Latin effodiō ← fodiō
Latin fodicō ← fodiō
Latin fossilis ← fodiō
Latin fossor ← fodiō
Latin īnfodiō ← fodiō
Latin perfodiō ← fodiō
Latin suffodiō ← fodiō
Latin transfodio ← fodiō

Pronunciation

Forms

fosse f (plural fosses)[1] Anglo-Norman fose, fosce, foce.[2]

Etymology

It is inherited from Latin fossa (“ditch, pit, trench”), which in Christian Latin also meant “tomb”.[3][4][5] The Latin word is the feminine past participle, used as a noun, of fodiō (“to dig”),[4][6][7] the source of fouir.[4]

Cognate with Italian fossa, Old Occitan fossa, Catalan fossa, Portuguese fossa and Spanish fosa, older Spanish fuesa (“grave”).[8][9][10][11]

Earliest recorded meaning

It is first found in the Chanson de Roland (about 1100) for a hollow that receives something, the lions' den of Daniel: Enz en la fosse des lions.[3][9][4]

Semantic evolution

From the general sense of a dug or natural cavity came special uses: a dungeon (12th century), basse-fosse (15th century) for a deep one, whence cul de basse-fosse;[4] a trap pit (1690, recorded by the Grand Larousse in 1636);[4][7] the cesspit, fosse d'aisances (1694); the enclosure where bears or lions are kept, fosse aux ours, fosse aux lions (1890); and fosse d'orchestre (early 20th century).[4][7] It also named a whole coal mine (1802).[4]

A grave dug in the earth is fosse from 1170 (Marie de France),[3][4] with fosse commune (1872), creuser sa fosse “to prepare one's own death” (1829) and avoir un pied dans la fosse “to be near death”, given by Furetière in 1690[4][7] and found in Oudin as early as 1640.[12] In anatomy it names a natural cavity from 1180–1190 (la fosse du col, Alexandre de Paris), and in geology a deep ocean trench (1932).[3][4]

Timeline

  • c. 1100 – The Chanson de Roland speaks of la fosse des lions.[3][9]
  • 1170 – Marie de France uses it for a grave.[3][4]
  • 1180–1190 – Alexandre de Paris uses it of a hollow of the body.[3]
  • 15th century – Basse-fosse “deep dungeon” appears.[4][8]
  • 1640 – Oudin records avoir un pied dans la fosse.[12]
  • 1694 – Fosse d'aisances is recorded.[4][7]
  • 1802 – It names a coal mine.[4][7]
  • 1872 – Fosse commune is recorded.[4][7]
  • 1890 – Fosse aux ours, aux lions is recorded.[4][7]
  • 1932 – Cuénot uses it for a deep-sea trench.[3]

Meanings

Noun

  1. A pit dug in the ground for a purpose: fosse d'aisances, a cesspit, fosse septique.[10][13]
  2. Fosse d'orchestre: the orchestra pit in front of a stage.[10][13]
  3. Fosse aux lions, fosse aux ours: the pit where lions or bears are kept; figuratively, la fosse aux lions, a place where one faces formidable opponents.[10]
  4. (mining) A coal-mine shaft; a pit in a garage floor for working under a car.[10]
  5. A grave: fosse commune, a common grave;[10][13][7] avoir un pied dans la fosse, to be near death.[10][13][7]
  6. (anatomy) A fossa, a natural cavity: fosses nasales.[4][7]
  7. (geology) An ocean trench: fosse marine.[4][3]

Word family

  • fossette
  • fossoyeur

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  3. ^ 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
  4. ^ a b c d e f g h i j k l m n o p q r s 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. 3, 738b
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b c d e f g h i j k Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  9. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  10. ^ a b c d e f g Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  11. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  12. ^ a b Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  13. ^ a b c d Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)

Related etymologies

Cite this entry

“Fosse.” Etymologically, 11 Nov. 2026, etymologically.com/fr/fosse. Accessed 12 Nov. 2026.

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