Etymologically

Etymology and origin of the Romanian word periculos

Confidence
Established
Formation
Borrowing
First attested
1799 Paul Iorgovici's Observații de limba rumânească More words from the 18th century
Borrowed from
Latin periculosus
Ultimate origin
Latin perīculum
Etymology tree
inherited borrowed derived
Latin perīculum
French péril
Spanish peligro
Italian pericolo
Romanian pericol
Spanish peligroso
Italian pericoloso
Romanian periculos
From the same root
Latin perīclitor ← perīculum
Latin perīculōsē ← perīculōsus

Pronunciation

  • /ˌpe.ri.kuˈlos/[1]

Forms

periculos m or n (feminine singular periculoasă, masculine plural periculoși, feminine/neuter plural periculoase)[1]

Etymology

It is borrowed from Latin perīculōsus (“dangerous”), with Italian pericoloso as a second model.[2][3][4][1] Ciorănescu and Tiktin give only the Italian adjective, which Ciorănescu treats as the model of a derivative of pericol, itself from pericolo.[5][6] Scriban and the neologism dictionaries give only the Latin word.[7][8] The Latin adjective is formed from perīculum (“attempt, risk”) with the suffix -ōsus.[9][1] Wiktionary notes that by surface analysis it is the noun with the suffix -os.[1]

Earliest recorded meaning

Tiktin, MDA2 and DLR date the first record to 1799, in Paul Iorgovici's Observații de limba rumânească, printed at Buda.[6][3][4] The sense was already “dangerous”: a periodical of 1829 quoted by DLR says that 101 soldiers living in casemates „s-au făcut jărtvă acestei periculoase întâmplări” “fell victim to this dangerous incident”.[4]

Semantic evolution

The adjective spread in the 19th century beside the older primejdios, which the dictionaries use to define it.[4][8] Negulici's dictionary of 1848 lists it, in the transitional alphabet, with primejdios as its gloss.[10] Șăineanu's dictionary added the senses “not to be trusted”, of a person, and “harmful”, of a doctrine.[11] Scriban records the adverbial use, as in s-a îmbolnăvit periculos “he fell dangerously ill”.[7]

Teenage slang has turned it into praise: “excellent, great”, and of a girl “good-looking”.[12]

Timeline

  • 1799 – first record, in Paul Iorgovici's Observații de limba rumânească.[3][6]
  • 1829 – periculoase întâmplări “a dangerous incident” in a periodical quoted by DLR.[4]
  • 1848 – listed in Negulici's dictionary of neologisms.[10]

Meanings

Adjective

  1. dangerous, hazardous: presenting or able to present a danger to someone or something; primejdios.[2][3][1]
  2. (slang, of young people) Excellent, great; of a girl, good-looking.[12]

Adverb

  1. dangerously.[1][7]

Usage notes

MDA2 records the variant pericolos, closer to the Italian form.[3]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 803
  3. ^ 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. 2, 346
  4. ^ a b c d e Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. periculos
  5. ^ Ciorănescu, Alexandru (1958–1966), Diccionario etimológico rumano, La Laguna: Universidad de La Laguna (Romanian ed.: Dicționarul etimologic al limbii române, București: Saeculum, 2001), p. s.v. pericol
  6. ^ a b c Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. periculos
  7. ^ a b c Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 1, 965
  8. ^ a b Marcu, Florin; Maneca, Constant (1986), Dicționar de neologisme, 3rd ed., București: Editura Academiei Republicii Socialiste România
  9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. perīculōsus
  10. ^ a b 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
  11. ^ Șăineanu, Lazăr (1929), Dicționar universal al limbei române, 6th ed., Craiova: Scrisul Românesc, p. 1, 475
  12. ^ a b Volceanov, George (2007), Dicționar de argou al limbii române, București: Niculescu, p. s.v. periculos

Related etymologies

  • apă · also from Latin
  • bun · also from Latin
  • unde · also from Latin
  • veni · also from Latin
  • noi · also from Latin
  • bine · also from Latin
  • un · also from Latin
  • și · also from Latin
Cite this entry

“Periculos.” Etymologically, 11 Nov. 2026, etymologically.com/ro/periculos. Accessed 12 Nov. 2026.

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