Etymologically

Etymology and origin of the Romanian word ocean

Confidence
Established
Formation
Borrowing
First attested
c. 1635 More words from the 17th century
Borrowed from
Latin oceanus
Ultimate origin
Ancient Greek ὠκεανός
Etymology tree
inherited borrowed derived
Ancient Greek ὠκεανός (ōkeanós)
Latin ōceanus
Romanian ocean
The word's journey
From the same root
Latin ōceanicus ← ōceanus

Pronunciation

  • /oˈt͡ʃan/[1]

Forms

ocean n (plural oceane)[1] Old texts write ochean or ochian: Miron Costin writes that their border on all sides was „Marea Ochianul” “the Ocean Sea”.[2][3]

Etymology

The dictionaries give several sources, what Romanian lexicography calls multiple etymology.[4][3] In DEX it is borrowed from Latin ōceanus, German Ozean and French océan.[4][1] MDA2 and the DLR add Modern Greek ωκεανός (okeanós) and Russian океан (okean).[3][5] Ciorănescu gives the French word for the modern form and Greek for the older one of the 17th century, and Scriban derives the old form ⟨ochean⟩ from Greek.[6][7] Tiktin gives Greek or Latin, partly through other languages.[2]

The Latin word is borrowed from Ancient Greek ὠκεανός (ōkeanós), first the name of the river believed to flow around the earth.[8][1][9] Babiniotis calls the Greek word of unknown origin, perhaps a loan.[10]

Earliest recorded meaning

Tiktin dates the first record to about 1635, in a text by Eftimie.[2] The 17th-century records have the Greek-based form: ochianul in Miron Costin and ochiian “the great sea in the east” in a text of 1680.[5][3]

Semantic evolution

In the old texts the word is “the great sea that surrounds the earth”, as Nicolae Costin and Cantemir use it;[5][11] Negulici's dictionary of 1848 still defines it so.[5][11] The modern sense is any of the great salt waters between the continents, and oceanul planetar is the whole of the world's connected oceans and seas.[4][3] The figurative sense “vast expanse, multitude” is in Cantemir's Hronic, „ocheianul a toată știința” “the ocean of all knowledge”.[5]

Timeline

  • c. 1635 – first record, in a text by Eftimie.[2]
  • 1680 – ochiian “the great sea”.[5]
  • 1848 – ocean in Negulici's dictionary.[11]

Meanings

Noun

  1. An ocean: a vast expanse of salt water between the continents;[4][1] Oceanul Atlantic.[4][1]
  2. oceanul planetar (mondial) “the world ocean”: all the oceans and seas together.[4]
  3. (figurative) A boundless expanse or multitude: un ocean de lumină.[4][12]

Word family

  • oceanic

Usage notes

The plural is oceane;[3] MDA2 also records a rare oceanuri.[3] A different, obsolete ocean meant “heir”;[2][5][3] Tiktin records it from 1581 and connects it, like the DLR, with ocină “inherited land”.[2][5][3]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. ocean
  3. ^ 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. 2, 190
  4. ^ a b c d e f g DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 732
  5. ^ a b c d e f g h Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. ocean
  6. ^ 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. ocean
  7. ^ Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 889
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  9. ^ Kluge, Friedrich; Seebold, Elmar (2011), Etymologisches Wörterbuch der deutschen Sprache, 25th ed., Berlin / Boston: De Gruyter, p. 676
  10. ^ Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας, p. 1697
  11. ^ 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. ocean
  12. ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2002), Noul dicționar explicativ al limbii române, București: Litera Internațional, p. s.v. ocean

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

“Ocean.” Etymologically, 12 Nov. 2026, etymologically.com/ro/ocean. Accessed 12 Nov. 2026.

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