Etymologically

Etymology and origin of the Romanian word infecție

Confidence
Established
Formation
Borrowing
First attested
1848 Negulici's dictionary of neologisms More words from the 19th century
Borrowed from
French infection
Ultimate origin
Latin inficio

Forms

infecție f (plural infecții)[1]

Etymology

It is borrowed from French infection.[2][3][4][1][5] NODEX names Latin infectio beside the French word as a second source.[6] The French noun goes back to Old French infection,[1] and the Latin one is formed on īnficiō (“to stain, taint”) with the suffix -tiō.[1]

The 19th-century dictionaries also have the longer form infecțiune, shaped on the Latin ending;[7][8][3] DEX still lists it as a variant.[7][8][3]

Earliest recorded meaning

The first record is in Negulici's dictionary of neologisms of 1848, which explains infecție as a great stench, a foul smell, and as contagion.[9] Pontbriant's dictionary of 1862 has infectiune with the French glosses “infection” and “great stench”.[7] MDA2 dates the word only to 1910, to Vasile Bianu's household medical dictionary.[2]

Semantic evolution

The word came in with two senses, the stench of rotting matter and the spread of a contagion.[9][7] In 1869 Barițiu gave infectiune among the Romanian equivalents of a Hungarian word for contagion, beside molimă “epidemic”.[10] The CADE of 1931 lists the stench first and the disease caught by contagion second, with the phrase focar de infecție “source of infection”.[11]

In modern Romanian the medical sense comes first: the entry of germs, viruses or parasites into the body and the reaction of the tissues.[3][2] The stench is a secondary sense, which NODEX labels colloquial and rare, and a figurative sense “moral contagion” or “moral decay” grew out of it.[6][4][3]

Timeline

  • 1848 – infecție “great stench; contagion” in Negulici's dictionary of neologisms.[9]
  • 1862 – infectiune “infection, great stench” in Pontbriant's dictionary.[7]
  • 1869 – infectiune “contagion” in Barițiu's Hungarian–Romanian dictionary.[10]
  • 1886 – infectiune in Barcianu's dictionary, glossed with German words for contagion.[8]
  • 1910 – the medical sense in Bianu's household medical dictionary.[2]
  • 1931 – the CADE has both infecțiune and infecție, and the phrase focar de infecție.[11]

Meanings

Noun

  1. infection: the entry and growth of pathogenic agents (bacteria, viruses, parasites) in the body, and the reaction of the tissues to them, with inflammation, suppuration and the like: o infecție a plăgii “a wound infection”.[3][2][1]
  2. A foul smell, a stench, as of rotting matter;[3][4][6] (figurative) moral contagion or decay.[3][4][6]

Usage notes

Focar de infecție is a source of infection, in the medical and the figurative sense.[12][11] The variant infecțiune is dated.[3]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1135
  3. ^ a b c d e f g h i DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 506
  4. ^ a b c d Marcu, Florin (2000), Marele dicționar de neologisme, București: Saeculum Vizual, p. s.v. infecție
  5. ^ Costăchescu, Adriana; Dincă, Daniela; Dragoste, Ramona; Popescu, Mihaela; Scurtu, Gabriela (2009–2010), Dicționar de împrumuturi lexicale din limba franceză (DILF), 2 vols., Craiova: Universitaria, p. s.v. infecție
  6. ^ a b c d Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2002), Noul dicționar explicativ al limbii române, București: Litera Internațional, p. s.v. infecție
  7. ^ a b c d e Pontbriant, Raoul de (1862), Dictiunaru romano-francesu, Bucuresci: A. Ulrich / Göttingen: Dieterich, p. 346
  8. ^ a b c Barcianu, Sava Popovici (1886), Dicționar român-germân și germân-român, revised by D. P. Barcianu, part I: român-germân, Sibiu: Institut tipografic, p. 279
  9. ^ a b c Negulici, I. D. (1848), Vocabular romînesc de toate vorbele streine întroduse pînă acum în limba romînească și de toate cuvintele ce s-ar mai putea introduce încă, București, p. s.v. infecție
  10. ^ a b Barițiu, George (1869), Dictionariu unguresc-romanescu, Brașov, p. 459
  11. ^ a b c Candrea, I.-A.; Adamescu, Gh. (1926–1931), Dicționarul enciclopedic ilustrat „Cartea Românească”, București: Cartea Românească, p. s.v. infecțiune
  12. ^ Macrea, Dimitrie; Petrovici, Emil (coord.) (1955–1957), Dicționarul limbii romîne literare contemporane, 4 vols., București: Editura Academiei Republicii Populare Romîne, p. 2, 515

Related etymologies

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  • dura · also from French
  • pur · also from French
  • pană · also from French
  • pat · also from French
  • masă · also from French
  • lac · also from French
  • primar · also from French
Cite this entry

“Infecție.” Etymologically, 12 Nov. 2026, etymologically.com/ro/infec%C8%9Bie. Accessed 12 Nov. 2026.

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