Etymologically

Etymology and origin of the French word souris

Confidence
Established
Formation
Inherited
First attested
c. 1175 Benoît, Chronique des ducs de Normandie More words from the 12th century
Inherited from
Latin *soricem via Old French
Ultimate origin
Latin sōrex

Pronunciation

Forms

souris f (invariable)[1] Old French soriz (about 1160–1175), suriz (about 1180) and soris; the remade form souris dates from about 1220, and soriz, soris are found until 1715.[2][3]

Etymology

It is inherited from Old French soriz, inherited from Vulgar Latin *sōrīcem, the accusative of *sōrix,[4][5][6][1] an alteration of classical Latin sōrex (“shrew, mouse”).[4][2][3] The Latin word may be onomatopoeic;[2][7] Rey also compares it with Ancient Greek ὕραξ (húrax) and tentatively traces it to a root Proto-Indo-European *swer- “to make a sound”, also seen in susurrus (“whisper”), and thinks that both words may first have named small animals with a shrill cry such as the shrew.[2][7] The usual Latin word for the mouse, mūs, survives in derived forms in the south-west of France.[2][5]

The word is usual only in the north of the Gallo-Romance area; south of a line from the mouth of the Gironde to northern Lorraine words of the type rat prevail.[5] Cognate with Old Occitan soritz, Italian sorice and Friulian soris.[5][7][8] The computing sense is a semantic loan from English mouse.[1][2]

Earliest recorded meaning

It is first found as soriz in Benoît's Chronique des ducs de Normandie (about 1175), for the small rodent.[4][3] About 1200 the Lai d'Ignauré has the proverb soris ki n'a c'un trau poi dure “a mouse with only one hole does not last long”.[4][2]

Semantic evolution

From the first records the word entered figurative phrases built on the mouse's smallness and discretion and on the pairing of cat and mouse; the old proverb about the mouse with one hole became souris qui n'a qu'un trou est bientôt prise (1690).[2] La Fontaine spread la montagne accouche d'une souris (1668), for a result far below expectations, and on entendrait trotter une souris “there is total silence” is recorded in 1640.[2][4] With a qualifier it named other small mammals: souris blanche (16th century), souris d'eau (1812) for the shrew, souris de montagne (1768) for the lemming.[2][4]

Like Latin mūs and mūsculus, it named fleshy parts of the body, the calf (13th century) and, since 1694, the muscle at the end of a leg of mutton.[2][4][5] In the 17th century it was a ribbon bow in women's hair (1689), and gris de souris (1660) is the light grey of the mouse's coat.[2] Of people, it meant a lawyer (1611, Cotgrave), a “devourer of lawsuits”, and a woman of easy virtue (1905); souris d'hôtel (1907) is a woman who steals from hotel rooms, and since 1938 souris has been a familiar word for a young woman, without disparagement.[2][4] The computer mouse is a calque of American English mouse.[2]

Timeline

  • c. 1175 – Soriz in Benoît's Chronique des ducs de Normandie.[4]
  • c. 1200 – The proverb about a mouse with only one hole, in the Lai d'Ignauré.[4]
  • c. 1220 – The remade form souris appears.[2][3]
  • 13th century – Used for the calf of the leg.[4][2]
  • 1611 – Cotgrave records souris du palais “lawyer”.[4]
  • 1640 – On entendroit une souris trotter is recorded by Oudin.[4]
  • 1668 – La Fontaine's la montagne accouche d'une souris.[2]
  • 1694 – The Académie records the muscle of the leg of mutton.[4]
  • 1715 – Last record of the old form soris.[2]
  • 1907 – Souris d'hôtel appears in the Larousse pour tous.[4]
  • 1938 – Familiar use for a young woman.[4][2]

Meanings

Noun

  1. A mouse, a small grey rodent related to the rat, especially the house mouse.[9][10]
  2. Gris souris: a light grey, also used as an adjective for this colour.[9][10]
  3. (familiar) A young woman, a girl.[9][10]
  4. The fleshy muscle at the end of a leg of lamb or mutton.[9][10]
  5. (computing) A computer mouse, the pointing device moved by hand.[9][10]
  6. Souris d'hôtel: a woman who slips into hotel rooms to steal.[10][4]
  7. Souris de mer: the common name of a small bony sea fish.[10][4]

Word family

  • chauve-souris
  • souriceau
  • souricier
  • souricière
  • Latin sōrex

Usage notes

A separate masculine noun souris “smile” (un doux souris), now archaic or literary, is formed from sourire after ris; it is recorded as soubzris about 1480 and as souris in Ronsard in 1556.[4][11][10]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  4. ^ a b c d e f g h i j k l m n o p q r s 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. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 12, 110b
  7. ^ a b c 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. ^ a b c d e Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
  10. ^ a b c d e f g h Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
  11. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert

Related etymologies

Cite this entry

“Souris.” Etymologically, 11 Nov. 2026, etymologically.com/fr/souris. Accessed 12 Nov. 2026.

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