Etymologically

Etymology and origin of the Romanian word terțiu

Confidence
Disputed
Formation
Inherited
First attested
1588 a document in Hasdeu's Cuvente den bătrâni More words from the 16th century
Inherited from
Latin tertius
Ultimate origin
Latin tertius
Etymology tree
inherited borrowed derived
Latin tertius
French tiers
Italian terzo
Romanian terțiu
Spanish tercio
From the same root
Latin sēstertius ← tertius
Latin tertiārius ← tertius

Pronunciation

  • /terˈt͡siw/[1]

Forms

terțiu m or n (feminine singular terție, plural terții)[1] The oldest records have înterțiu, said of cattle: „21 vaci înterții” “21 heifers of up to three years” (1588).[2][3] Regional forms are many: târțiu, tărțiu, târțâu, terțău, terțin and others.[3][4][2]

Etymology

It is inherited from Latin tertius (“third”), but how it developed from the Latin word is disputed.[5][2][1] Ciorănescu derives it from the Latin word, whose regular outcome *terți took the suffix -iu, as in negriu beside negru and suriu beside sur.[5][1] Pușcariu and the REW start from a Vulgar Latin *tertīvus;[5][6] Tiktin from the phrase in tertiō (“in the third (year)”), which would make it a learned formation;[5][6] Giuglea and Candrea from *tertianeus.[5][6] MDA2 marks the origin unknown and only compares the Latin word.[3]

The same Latin word was borrowed later as terț “third”.[1] Ciorănescu compares anțărț “the year before last” and terță.[5]

Earliest recorded meaning

The first record is a document of 1588 in Hasdeu's Cuvente den bătrâni, in the form înterțiu and of cattle: „21 vaci înterții”.[2][3][4] Nicolae Costin compared the heart found at a prince's autopsy to that of a two- or three-year-old bullock, „ca de giuncul înterțiu”.[2][4]

Semantic evolution

The adjective for young cattle, the older use, survives only regionally; in folk speech the word became a noun for a young ram, kept apart from the ewes, whose age varies by region from one to three years.[2][3][4] In the forms târțău and terțău it also came to mean a youngster, a stripling, sometimes with contempt: Zaharia Stancu has „Cu târțăul ăsta m-am măritat eu”.[2][3] Diminutives are terțiuaș and terțoieș.[4][2]

Timeline

  • 1588 – înterții of heifers in a document, the first record.[2][3][4]
  • 1611 – întărții of rams or lambs in a Câmpulung document.[2]
  • 1793 – bouleni înterții “young bullocks” in a document in the Uricariul.[2]
  • 1890s – terțiu “young ram” in folk tales printed in Șezătoarea.[2][4]

Meanings

Noun

  1. (regional) A young ram, or a lamb, from one to three years old according to the region.[3][2][1]
  2. (regional, figurative; as târțău, terțău) A youngster, a stripling.[3][2]

Adjective

  1. (dated and regional; of cattle, as înterțiu) From one to three years old.[3][2]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. terțiu
  3. ^ a b c d e f g h i j Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 1208
  4. ^ a b c d e f g Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. terțiu
  5. ^ a b c d e f 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. terțiu
  6. ^ a b c Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8679

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

“Terțiu.” Etymologically, 12 Nov. 2026, etymologically.com/ro/ter%C8%9Biu. Accessed 12 Nov. 2026.

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