Etymologically

Etymology and origin of the Romanian word interior

Confidence
Established
Formation
Borrowing
First attested
1848 Negulici's dictionary of neologisms More words from the 19th century
Borrowed from
French intérieur
Ultimate origin
Proto-Italic *n̥ter
Etymology tree
inherited borrowed derived
Latin inter
Aromanian ti
Aromanian trã
French entre
Romanian între
Spanish entre
Latin interior
French intérieur
Romanian interior
Spanish interior
The word's journey
From the same root
Latin deinter ← inter
Latin inter- ← inter
Latin interāneus ← inter
Latin interdiū ← inter
Latin interdum ← inter
Latin intereā ← inter
Latin interim ← inter
Latin interlūdium ← inter
Latin intermedius ← inter
Latin internus ← inter
Latin interpres ← inter
Latin intrīnsecus ← inter
Romanian dintre ← între
Romanian printre ← între
English interior ← interior
Latin interius ← interior

Forms

interior m or n (feminine singular interioară, masculine plural interiori, feminine and neuter plural interioare); noun n (plural interioare)[1]

Etymology

It is borrowed from French intérieur and Latin interior (“inner”).[1][2][3] The DA calls it a neologism after French, with the Latin word beside it, and Wiktionary names only French.[4][5] Scriban derived it from Latin alone.[6] The French adjective is a 16th-century remodelling of a borrowing of the Latin one, which is the comparative of inter (“between, among”).[7]

Earliest recorded meaning

Negulici's dictionary of 1848 explains the adjective as “which is inside”.[8] MDA2 and the DA give a first quotation from 1865, on the „disciplină interioară” “internal discipline” of a church.[2][4]

Semantic evolution

The adjective soon took the figurative sense “inner, spiritual”, as in Maiorescu's „lumea interioară” “the inner world”.[4] Costinescu's dictionary of 1870 already has the noun, “the inside of a house”.[9] The DA records it for the furnishing of a home, in Vlahuță and Caragiale, and for a painting of a room.[4] The CADE of 1931 adds the inside of a tram, the inland part of a country and family life.[10] The newest sense is a telephone extension.[1][11]

Timeline

  • 1848 – the adjective in Negulici's dictionary, the first record.[8]
  • 1865 – disciplină interioară in the Uricariul.[2][4]
  • 1870 – the noun “inside of a house” in Costinescu.[9]
  • 1886 – Barcianu glosses the noun with German das Innere.[12]
  • 1931 – the interior of a tram and family life in the CADE.[10]

Meanings

Adjective

  1. Situated inside; internal.[1][2]
  2. (figurative) Relating to the moral or spiritual side of a person; not shown outwardly; lăuntric;[1][2] for interior “conscience”.[1][2]

Noun

  1. The inside of an object, a space or a room, with its furniture; the furnishing of a home;[1][2] în interior “inside”.[1][2]
  2. A painting of the inside of a room or of a family scene.[1]
  3. (cinema, plural) Indoor scenes.[1]
  4. (figurative) The moral and spiritual make-up of a person.[1]
  5. A telephone extension connected through a switchboard.[1][2]
  • exterior
  • intern

Usage notes

It is pronounced with four syllables, in-te-ri-or.[1] The noun's plural is interioare; the CADE gives interioruri and Scriban interioruri or interioare.[10][6]

References

  1. ^ a b c d e f g h i j k l m DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 515
  2. ^ a b c d e f g h i Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1149
  3. ^ 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. interior
  4. ^ a b c d e Academia Română (1913–1949), Dicționarul limbii române (DA), ed. Sextil Pușcariu, tom I (A–B, C, D–De) and tom II (F–I, J–Lojniță), București: Socec / Universul / Monitorul Oficial și Imprimeriile Statului; page scans at cflr-scans.solirom.ro, p. s.v. interior
  5. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  6. ^ a b Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 650
  7. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  8. ^ 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, p. s.v. interior
  9. ^ a b Costinescu, Ion (1870), Vocabularu romano-francesu, 2 vols., Bucuresci, p. 1, 555
  10. ^ a b c Candrea, I.-A.; Adamescu, Gh. (1926–1931), Dicționarul enciclopedic ilustrat „Cartea Românească”, București: Cartea Românească, p. s.v. interior
  11. ^ Marcu, Florin; Maneca, Constant (1986), Dicționar de neologisme, 3rd ed., București: Editura Academiei Republicii Socialiste România, p. s.v. interior
  12. ^ Barcianu, Sava Popovici (1886), Dicționar român-germân și germân-român, revised by D. P. Barcianu, part I: român-germân, Sibiu: Institut tipografic, p. 284

Related etymologies

  • cap · also from French
  • 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

“Interior.” Etymologically, 12 Nov. 2026, etymologically.com/ro/interior. Accessed 12 Nov. 2026.

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