Etymologically

Etymology and origin of the Romanian word rost

Confidence
Established
Formation
Inherited
First attested
c. 1500 Psaltirea Hurmuzaki More words from the 15th century
Inherited from
Latin rostrum
Ultimate origin
Latin rōstrum
Etymology tree
inherited borrowed derived
Latin rōdō
Romanian roade
Latin rōstrum
Romanian rost
English rostrum
From the same root
Latin corrōdō ← rōdō
Latin ērōdō ← rōdō
Latin rōstrātus ← rōstrum

Forms

rost n (plural rosturi)[1]

Etymology

It is inherited from Latin rōstrum (“beak, snout”).[2][3][4][5][1][6] It survives as Aromanian arostu “mouth; shed of the loom”.[2][7] The Romance cognates are Italian rostro, Spanish rostro “face”, Catalan rostre and Portuguese rosto “face”.[2][5][6] Scriban explains the Latin word from rōdō (“to gnaw”).[8]

Earliest recorded meaning

The first record, in MDA2 and the DLR, is the Psaltirea Hurmuzaki of about 1500, where it means the mouth: „cu rostulu său blagosloviră” “with their mouth they blessed”.[3][9] Coresi's psalter of 1570 still has it for the mouth (Psalm 113:13, “they have mouths but speak not”).[10]

Semantic evolution

From the beak of Latin the word passed to the mouth, the sense of the old texts;[11][3] Tiktin quotes rostul de aur “the golden mouth” for John Chrysostom, and Genesis 11:1 in the 1688 Bible, where the whole earth was „un rost” “of one speech”.[11][3] From the mouth came speech and the faculty of speaking, and the phrase pe de rost “by heart”, literally “by mouth”.[11][5][4]

The later senses are “meaning, sense, purpose”, “order, arrangement” and “one's way of life, livelihood”.[4][2] Pușcariu thought n-are nici un rost “it makes no sense” first meant “it has no expression”, with rost as “face” like Spanish rostro; the loom sense, the shed between the warp threads through which the shuttle passes, he linked to the beak.[5] Scriban too derives the sense of order and meaning from that of the mouth.[8] In building, rost is the joint or gap left between bricks or between parts of a structure.[4][9]

The verb rosti “to pronounce, utter” is derived from it, as is rostui “to point (brickwork)”.[2][5]

Timeline

  • c. 1500 – rostulu “his mouth” in the Psaltirea Hurmuzaki.[3][9]
  • 1570 – rost “mouth” in Coresi's psalter.[12]
  • 16th century – in the Psaltirea Scheiană and Coresi's Gospel (Matthew 13:35).[11]
  • 1660 – rost glosses Slavonic Chrysostom in a Slavonic–Romanian lexicon.[13]
  • 1688 – „un rost” “one speech” in the Bucharest Bible (Genesis 11:1).[11]

Meanings

Noun

  1. meaning, sense; purpose, aim, justification; role, task.[4][1]
  2. One's way of life, social and material situation; household;[4][1] a face rost de ceva “to get hold of something”.[4][1]
  3. order, arrangement; the way an activity is organized.[4][1]
  4. The shed of the loom, the angle between raised and lowered warp threads through which the shuttle passes.[4][2]
  5. A narrow joint or gap between two adjacent structures or parts of a structure; a groove in wood along which a lid or shutter slides.[4]
  6. (obsolete) The mouth;[4][3][1] (literary) speech; the faculty of speaking.[4][3][1]

Word family

  • rosti
  • rostui
  • rostuială
  • rostuitor
  • rostitor

Usage notes

Pe de rost “by heart” is the main survival of the old sense: a învăța pe de rost “to learn by heart”.[3][11] A separate regional rost of Bucovina and Banat, the grate of a stove through which the ashes fall, is a borrowing of German Rost (“grate”).[3][9]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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. rost
  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, 725
  4. ^ a b c d e f g h i j k l DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 962
  5. ^ a b c d e Pușcariu, Sextil (1905), Etymologisches Wörterbuch der rumänischen Sprache I: Lateinisches Element, Heidelberg: Carl Winter, p. 132
  6. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 7386
  7. ^ Papahagi, Tache (1963), Dicționarul dialectului aromân, general și etimologic, București: Editura Academiei Republicii Populare Romîne, p. 150
  8. ^ a b Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 1137
  9. ^ a b c d Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. rost
  10. ^ 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 113:13
  11. ^ 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. rost
  12. ^ 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 16:2
  13. ^ Ungureanu, Mădălina; Gînsac, Ana-Maria; Moruz, Alexandru (eds.), eRomLex: The First Romanian Bilingual Dictionaries (17th century), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. s.v. rost

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

“Rost.” Etymologically, 11 Nov. 2026, etymologically.com/ro/rost. Accessed 11 Nov. 2026.

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