Etymologically

Etymology and origin of the French word huis

Confidence
Established
Formation
Inherited
First attested
c. 1050 Vie de saint Alexis More words from the 11th century
Inherited from
Latin ustium via Old French
Ultimate origin
Latin ōs
Derivations

Pronunciation

Forms

huis m (invariable)[1] Old French us (about 1050) and uis (12th century).[2][3] Anglo-Norman spellings include hus, huys, eus and heus.[4]

Etymology

It is inherited from Old French uis, inherited from Late Latin ustium, an altered form of Latin ōstium (“entrance, opening, door”).[5][3][6][7] Bloch and Wartburg date the Late Latin form to the 6th century and explain its /u/ by metaphony; the GLLF dates it to the 5th.[8][2] The classical word is derived from ōs (“mouth, opening”), which the Romance languages replaced with bucca;[3][2] Rey compares the stem with Old Norse óss (“river mouth”).[3][2] The ⟨h⟩ was added so that the spelling ⟨uis⟩ would not be read ⟨vis⟩, since ⟨u⟩ also stood for /v/; the DHLF dates it to 1549, while the GLLF finds the spelling with ⟨h⟩ in Chrétien de Troyes about 1175.[3][2][9][1]

Cognate with Romanian ușă, Italian uscio, Occitan uis and Catalan uix, and with Walloon ouxh.[9][10][1] In early Romance the word nearly drove out iānua (“door”), but in French it gave way in turn to porte, a change begun in the Middle Ages.[5]

Earliest recorded meaning

It first appears as us in the Vie de saint Alexis (about 1050), meaning a door.[5][2][3]

Semantic evolution

Already competing with porte in Old French, huis had become archaic or literary by the 17th century.[3] Old texts used it freely: a 13th-century line quoted by Littré speaks of begging d'uis en huis “from door to door”, and the Roman de la Rose of doing openly, à huis overt, what had been done in secret.[11]

It lives on mainly in à huis clos “behind closed doors” (1549, Estienne), a legal term for a hearing without the public and, figuratively, “in a small circle”;[3][5] à huis ouvert (1549) did not last.[3][5] Huis clos became a masculine noun of the law courts, as in demander le huis clos (1835, Académie), opposed to the publicity of a hearing.[3][5] Huis clos is also the title of a play by Sartre.[9]

The derivative huissier (12th century) first meant a doorkeeper and by 1320 an officer of a court; huisserie “door frame” is found in Judeo-French before 1105.[8][3]

Timeline

  • c. 1050 – Us appears in the Vie de saint Alexis.[5]
  • before 1105 – The derivative uisserie “door frame” is found in Judeo-French.[3]
  • c. 1175 – The spelling huis appears in Chrétien de Troyes, by the GLLF's dating.[2]
  • 12th century – huissier “doorkeeper” is recorded.[8]
  • 1549 – Robert Estienne records à huis clos and à huis ouvert.[5]
  • 17th century – The word has become archaic or literary.[3]
  • 1835 – The Académie records demander le huis clos.[5][3]

Meanings

Noun

  1. (dated, literary) The outer door of a house; by extension, any door.[5][9]
  2. À huis clos: behind closed doors;[9][5] (law) with the public not admitted, in camera: Le procès s'est tenu à huis clos.[9][5]
  3. (law) Le huis clos: a hearing held without the public, as in demander le huis clos.[9][3]

Word family

Usage notes

Littré notes that the ⟨h⟩ is not aspirated (l'huis), except in le huis clos.[11] He also records huis coupé, a door whose upper half opens while the lower half stays shut.[11]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  3. ^ a b c d e f g h i j k l m n o Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  5. ^ 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
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 7, 437a
  8. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  9. ^ a b c d e f g Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  11. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette

Related etymologies

Cite this entry

“Huis.” Etymologically, 14 Nov. 2026, etymologically.com/fr/huis. Accessed 14 Nov. 2026.

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