Etymology and origin of the French word janvier
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1119 Philippe de Thaon, Comput More words from the 12th century
- Inherited from
- Latin jenuarius via Old French
- Ultimate origin
- Latin Iānus
Pronunciation
- /ʒɑ̃.vje/[1]
Forms
janvier m (plural janviers)[1] Old French jenvier (1119) and janvier (end of the 12th century); Old Picard genvier.[2][3] Anglo-Norman also had genver and janever.[4]
Etymology
It is inherited from Old French jenvier, inherited from Vulgar Latin jenuarius, a popular form found in inscriptions, for classical Latin Iānuārius (“January”);[3][2][5][6] Bloch and Wartburg explain that pretonic ⟨ja-⟩ regularly became ⟨je-⟩ in Late Latin.[3] The Latin word is an adjective “of Janus” used as a noun, short for a phrase with mēnsis (“month”); Iānus was the god of doors, passages and beginnings, who presided over the start of the year.[7][2] Rey connects his name with the common noun meaning “passage, arcade”, perhaps from a root meaning “to go”.[7]
Cognate with Italian gennaio, Spanish enero, Catalan gener, Portuguese janeiro and Old Occitan januer.[2][3][8]
Earliest recorded meaning
It is first found as jenvier in Philippe de Thaon's Comput (1119), meaning “January”.[2][7]
Semantic evolution
The word has kept its single meaning, the first month of the year.[2][5] Set expressions include le premier janvier, New Year's Day, and the familiar du premier janvier à la Saint-Sylvestre “all year round”.[9][5] Le bonhomme Janvier, the month personified, is recorded by Larousse in 1902.[9]
Timeline
- 1119 – Jenvier appears in Philippe de Thaon's Comput.[2][4]
- Late 12th century – The form janvier appears in the Munich Brut.[2]
- 16th century – The proverb de fleur de janvier on ne remplit point le panier is recorded.[8]
- 1902 – Larousse records le bonhomme Janvier.[9]
Meanings
Noun
- January, the first month of the year: il est né en janvier.[2][5][1]
- Le premier janvier: New Year's Day.[9][5]
- Du premier janvier à la Saint-Sylvestre: all year long.[5][9]
Related words
- Latin Iānuārius
Usage notes
Littré cites the 16th-century proverb de fleur de janvier on ne remplit point le panier (“January flowers don't fill the basket”).[8] The édit de janvier (1562) was the edict by which Catherine de Médicis allowed the Calvinists to worship outside the walls of towns.[8]
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
- ^ a b Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
- ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 5, 29b
- ^ a b c Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
Related etymologies
Cite this entry
“Janvier.” Etymologically, 11 Nov. 2026, etymologically.com/fr/janvier. Accessed 12 Nov. 2026.
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