Etymologically

Februarius

Etymology and origin of the Latin word Februarius

Confidence
Established
Formation
Derivation
First attested
116–27 BC, Varro
Ultimate origin
Latin februum
Etymology tree
inherited borrowed derived
Latin februum
Latin Februarius
German Februar
From the same root
Latin februo ← februum

Pronunciation

  • Classical: [fɛ.bruˈaː.ri.ʊs][1]
  • Ecclesiastical: [fe.bruˈaː.ri.us][1]

Forms

Februārius (feminine Februāria, neuter Februārium); first/second-declension adjective[1] Inscriptions also have ⟨febrarius⟩.[2][3] The Appendix Probi corrects ⟨Febrarius⟩ to ⟨Februarius⟩.[4][5] Medieval spellings include ⟨Febroarius⟩ and ⟨freboarius⟩.[6][7]

Etymology

It is from Latin februum (“means of purification”) + -ārius, the month of the ⟨februa⟩, the rites of purification held in it.[2][1][8][3] De Vaan lists it among the derivatives of that noun.[8]

Ancient writers explained the name in several ways.[9] Varro reports a derivation from the gods of the underworld, because offerings were then made to the dead, but himself prefers the day of purification, when the people were purified;[9][3][10] Ovid derives it from the means of purification with which the Luperci purify the ground.[9] Festus, in Paul the Deacon's abridgement, names a Juno called Februata, whose feast was the Lupercalia,[9] and Servius and Isidore a god Februus, whom they identify with Pluto.[9][11]

Earliest recorded meaning

Varro is its first author: he says that the twelfth month was February, and dates by the Nones of February.[2][8][5]

Semantic evolution

It was used both as an adjective, mēnsis Februārius, Kalendae Februāriae, and on its own as a noun.[2][3][12] According to Lewis & Short and Georges it was the last month of the Roman year until the time of the decemvirs, and the second after that.[3][12] Cicero, Ovid and Pliny the Elder use it;[2][3][9] the inscriptions and the Appendix Probi show the popular form Febrārius, which is the source of the Romance words.[5][4]

In Medieval Latin it remained the name of the month, used above all in dating documents.[6][13][7] Bede gives Old English Solmonath as its name,[13] and Einhard says that Charlemagne called it hornung.[6] Reiner of Liège uses the adjective of a winter that was late but harsh and reached its height in February.[6] The month lives on in French février, Italian febbraio, Spanish hebrero, Portuguese fevereiro and Romanian făurar,[5] and English February is recorded from the late 14th century.[14]

Timeline

  • 116–27 BC – Varro says that February was once the twelfth month.[2][15]
  • 81–43 BC – Cicero uses mēnsis Februārius.[2][15]
  • 43 BC–18 AD – Ovid explains the name from the means of purification.[9][15]
  • 23/24–79 AD – Pliny the Elder dates from the Ides of February.[3][16][15]
  • c. 560–636 AD – Isidore derives it from Februus, that is Pluto.[11][9][15]
  • first third of the 8th century AD – Bede gives the Old English name Solmonath.[13][15]
  • 748 – A Freising charter is dated by the twelfth day of February.[6][15]
  • 1119 – French février is recorded.[5]
  • late 14th century – English February is recorded.[14]

Meanings

Adjective

  1. Of February: mēnsis Februārius, the month of February;[2][3][12][17] Nōnae Februāriae, the Nones of February.[2][3][12][17]
  2. (Medieval Latin) Taking place or reaching its height in February.[6]

Noun

  1. February (short for mēnsis Februārius).[2][3][16][1]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b Appendix Probi, a late antique list of correct and censured Latin word forms ("calida non calda"); ed. H. Keil, Grammatici Latini IV, Leipzig 1864, 197–199.
  5. ^ a b c d e Buchi, Éva; Schweickard, Wolfgang, eds. (2008–), Dictionnaire Étymologique Roman (DÉRom), Nancy: ATILF, http://www.atilf.fr/DERom
  6. ^ a b c d e f Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  7. ^ a b Glossarium Mediae Latinitatis Cataloniae (1960–; online ed. 2025), Barcelona: CSIC / Institució Milà i Fontanals, gmlc.imf.csic.es
  8. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b c d e f g h Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  10. ^ Marcus Terentius Varro, De lingua Latina (text of The Latin Library; book and paragraph numbers as there).
  11. ^ a b Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).
  12. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  13. ^ a b c Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  14. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  15. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  16. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  17. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier

Borrowed into

Cite this entry

“Februarius.” Etymologically, 24 Oct. 2026, etymologically.com/la/Februarius. Accessed 24 Oct. 2026.

Last edited on . ·