Etymologically

Etymology and origin of the Romanian word coastă

Confidence
Established
Formation
Inherited
First attested
1463 a Slavonic–Romanian document More words from the 15th century
Inherited from
Latin costa
Ultimate origin
Latin costa
Etymology tree
inherited borrowed derived
Latin costa
French côte
Italian costa
Romanian coastă
Spanish cuesta
English costa
German Kosten
From the same root
Latin costātus ← costa

Pronunciation

  • [ˈko̯astə][1]

Forms

coastă f (plural coaste)[1] MDA2 records the variant cuastă and regional plurals coste and costi.[2]

Etymology

It is inherited from Latin costa (“rib; side”).[3][4][5][2][1] DELR adds that the sense “seashore” follows French côte.[3] It survives in all four branches: Aromanian coastã, Megleno-Romanian coasta and Istro-Romanian costę.[3][4][6][7] The Romance cognates include Dalmatian cuasta, Italian costa, Spanish cuesta and Portuguese costa.[4][8] De Vaan finds no etymology for the Latin word: the comparison with Slavic words for “bone” does not hold.[9]

Earliest recorded meaning

The first record is of 1463, in a Slavonic–Romanian document.[3][10] In Romanian texts it appears in the early 16th-century Psaltirea Hurmuzaki (coastele)[11] and in the Palia of 1581, where God makes the woman „den coasta ce eră scos dentru Adam” “from the rib he had taken out of Adam”.[12]

Semantic evolution

All the senses grew out of Latin costa “rib, side”.[12][4] From the rib the word passed to the side of the body and the flank of an animal, then to the side of a thing, the slope of a hill and, in the old language, the flank of an army.[3][5] Tiktin quotes a 17th-century manuscript that speaks of a Roman town „sus în coastă” “up on the hillside”, and Alecsandri's hillside paths.[10] For the slope, the DA compares French coteau and Friulian cueste.[12] The sense “sea coast” came later, after French, and Tiktin records it in Cantemir.[3][10]

Many idioms keep the rib: a pune cuiva sula în coastă “to put pressure on someone”, a avea pe cineva în coaste “to have someone always at one's side”, and slab de-i poți număra coastele “so thin you can count his ribs”.[10][5] A scoate coasta de drac was said of beating the wickedness out of a woman, in an allusion to Eve made from Adam's rib.[2][12]

Timeline

  • 1463 – the first record, in a Slavonic–Romanian document.[3]
  • early 16th century – coastele in the Psaltirea Hurmuzaki.[11]
  • 1581 – coasta “rib” in the Palia.[12]
  • 1583 – costiș “slope” in a place name.[3]
  • 1630 – costiță “small rib; cutlet”.[3]
  • 1843 – costal “of the ribs” from French.[3]

Meanings

Noun

  1. A rib, one of the curved paired bones joined to the spine and the breastbone.[5][1]
  2. The side of the body from the shoulders to the hips; the flank of an animal; a side of a thing: pe o coastă “on one side”.[5][1]
  3. One of the ribs of a ship's frame.[5]
  4. A steep slope, hillside.[5]
  5. A sea coast, shore.[5][1]
  6. (obsolete) The flank of an army.[5][3]

Word family

  • costal
  • costier
  • costină
  • costișa
  • costișoară
  • costiță
  • costiș
  • Aromanian coastã
  • Latin costa

Usage notes

MDA2 and the DA list a regional coastă “iron fork for digging”, which the DA treats as a form of coarște;[2][12] MDA2 calls its origin unknown.[2][12]

References

  1. ^ a b c d e f 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, 445
  3. ^ a b c d e f g h i j k Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2011–), Dicționarul etimologic al limbii române (DELR), vol. I: A–B (2011), vol. II: C (2015–2018), București: Editura Academiei Române; continued online at delr.lingv.ro, p. s.v. coastă
  4. ^ a b c d 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. coastă
  5. ^ 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. 200
  6. ^ Papahagi, Tache (1963), Dicționarul dialectului aromân, general și etimologic, București: Editura Academiei Republicii Populare Romîne, p. 301
  7. ^ Capidan, Theodor (1935), Meglenoromânii III: Dicționar meglenoromân, București: Academia Română, p. 74
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2279
  9. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  10. ^ a b c d Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. coástă
  11. ^ a b Gînsac, Ana-Maria; Ungureanu, Mădălina; Moruz, Alexandru et al., roPsalt: Re-evaluating the Sixteenth Century Romanian Psalters (aligned corpus), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. Ps 21:18
  12. ^ a b c d e f g 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. coastă

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

“Coastă.” Etymologically, 11 Nov. 2026, etymologically.com/ro/coast%C4%83. Accessed 11 Nov. 2026.

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