Etymology and origin of the French word fiduciaire
- Confidence
- Established
- Formation
- Borrowing
- First attested
- 1593 Pratique de Mesver More words from the 16th century
- Borrowed from
- Latin fiduciarius
- Ultimate origin
- Latin fīdō
Etymology tree
Pronunciation
- /fi.dy.sjɛʁ/[1]
Forms
fiduciaire (plural fiduciaires)[1]
Etymology
It is borrowed from Latin fīdūciārius (“entrusted as a deposit, provisional”), which in Late Latin became a legal term.[2][3][4] The Latin adjective is derived from fīdūcia (“trust, confidence”) and, in its legal use, from fīdus (“trustworthy”), itself from fīdō (“to trust”).[3][5] Littré traces the family further to fidēs (“faith”), the source of foi.[5]
The English word fiduciary was taken directly from the Latin adjective in the 1640s.[6]
Earliest recorded meaning
The TLFi's first record is from 1593, in a legal text on the practice of Mesver (cited by Huguet from a 1603 edition), where nécessité fiduciaire means an obligation resting on a clause of trust.[2] The Grand Robert, the GLLF and the Petit Robert date the word from Hulsius's dictionary of 1596.[7][8][9]
Semantic evolution
At first a term of law, fiduciaire qualified whatever had to do with the fiducie, the transfer of property in trust; the phrase héritier fiduciaire, an heir charged with handing a bequest on to another, is recorded in 1596 and still survives.[3][2] The Petit Robert dates the adverb fiduciairement to 1839.[9]
In the 19th century political economy applied the word to values that rest only on the confidence placed in whoever issues them: Littré records monnaie fiduciaire “paper money” in 1865, and circulation fiduciaire is found by 1890.[2][3][8] Valéry extended it, before 1945, to anything founded on trust or convention.[8] In modern use une fiduciaire (for société fiduciaire) is a firm that handles the accounts and administration of other companies,[9][10] and in Switzerland the noun also names an intermediary acting in trust for clients.[11]
Timeline
- 1593 – Nécessité fiduciaire appears in a legal treatise, the first record.[2]
- 1596 – Hulsius records héritier fiduciaire.[2][8]
- 1839 – First record of the adverb fiduciairement.[9]
- 1865 – Littré records monnaie fiduciaire in economics.[2][8]
- 1872 – Larousse records titres fiduciaires.[8]
- 1890 – Circulation fiduciaire appears in the Dictionnaire général.[8]
- before 1945 – Valéry uses it of anything founded on trust.[8]
Meanings
Adjective
- (law) Relating to a fiducie or a fidéicommis: contrat fiduciaire.[2][8]
- Héritier fiduciaire: an heir charged with handing property on to another under a trust.[9][5]
- (economics) Of values: resting only on the confidence placed in their issuer, fiduciary: monnaie fiduciaire (banknotes, token coins), circulation fiduciaire.[9][11][10]
- Société fiduciaire: a firm that keeps the accounts and handles the administration of other companies.[9][10]
Noun
- (law) A trustee, the person charged with restoring property under a trust.[9][1]
- (feminine) A trust company, a société fiduciaire.[9][1]
- (Switzerland) An intermediary who handles trust operations for clients.[11]
Word family
- fiduciairement
Related words
- fiducie
- fidéicommis
- foi
- Latin fīdūciārius
- English fiduciary
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h 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
- ^ a b c d Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
- ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
- ^ a b c d e f g h i Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ a b c d e f g h i Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ a b c Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
- ^ a b c Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
Related etymologies
Cite this entry
“Fiduciaire.” Etymologically, 15 Nov. 2026, etymologically.com/fr/fiduciaire. Accessed 15 Nov. 2026.
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