Etymologically

légalité

Etymology and origin of the French word légalité

Confidence
Probable
Formation
Derivation
First attested
c. 1370 Nicole Oresme More words from the 14th century
Ultimate origin
Latin lēx

Pronunciation

  • /le.ɡa.li.te/[1]

Forms

légalité f (plural légalités)[1] Middle French legalité, plural legalitez.[2]

Etymology

The TLFi takes it as formed from French légal + -ité, comparing Medieval Latin legālitās, which is recorded from 1011.[2] Rey thinks a borrowing from the Medieval Latin word more likely,[3] and the Grand Robert and Petit Robert give the Latin as the source.[4][5] The Latin noun is formed on lēgālis (“relating to the law”), from lēx (“law”).[3][6]

Earliest recorded meaning

Bloch and Wartburg date it to Nicole Oresme (1370), in the sense “loyalty”.[6][5] The TLFi's first record is from 1450, in the Archives du Nord, for a privilege granted by law.[2]

Semantic evolution

Like légal, the word first had a moral sense, “loyalty, uprightness”, found at the end of the 15th century in Chastellain and still used in the 16th century.[2][6] Amyot praised the legalité of Camillus.[7] The sense “privilege granted by law” later went out of use, and the modern sense, the quality of what conforms to the law, is recorded from 1606 and won out.[2][3] By extension la légalité is the whole of what the law prescribes, the legal order (before 1836, Armand Carrel).[8] English legality is recorded from about 1460, and in the sense “conformity to the law” from 1533.[2]

Timeline

  • c. 1370 – Oresme uses it in the sense “loyalty”.[6]
  • 1450 – Used in the Archives du Nord for a privilege granted by law.[2]
  • late 15th century – Chastellain uses it for loyalty, conduct in keeping with natural law.[2]
  • 1606 – First recorded in the sense “conformity to the law”.[2][4]
  • 1611 – Cotgrave records it.[2]
  • before 1836 – Armand Carrel uses it for the legal order as a whole.[8]

Meanings

Noun

  1. Legality: the character of what is légal, in conformity with the law: la légalité d'une décision.[5][1]
  2. The legal order, what the law allows: rester dans la légalité, sortir de la légalité.[5][8]
  3. (obsolete) Loyalty, uprightness.[8][2]

Word family

  • légalitaire

References

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

“Légalité.” Etymologically, 15 Nov. 2026, etymologically.com/fr/l%C3%A9galit%C3%A9. Accessed 15 Nov. 2026.

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