Etymologically

Etymology and origin of the Romanian word jos

Confidence
Established
Formation
Inherited
First attested
1570 Coresi's Psalter More words from the 16th century
Inherited from
Latin diosum
Ultimate origin
Latin deorsum

Pronunciation

Forms

jos adverb; adjective jos m or n (feminine singular joasă, masculine plural joși, feminine and neuter plural joase).[1] In Moldavian and in old texts the word is often spelled gios: „Șezând lepădat gios” “lying cast down” (1777).[2][3]

Etymology

It is inherited from Late Latin diōsum,[1] a popular form of Latin deorsum (“downwards”) that is also recorded as deosum.[3][4][2][5][6] The Latin word was formed from dē- and vorsum, the old form of versum (“turned”).[1] The development of /di/ to /ʒ/ is the same as in ajunge and ajuta.[3] Cipariu and Scriban derived it from a popular *jossum, but Ciorănescu prefers the form with ⟨deo-⟩.[3][7]

The word survives in all four branches: Aromanian gios, Megleno-Romanian jos and Istro-Romanian žos.[3][8][9] The Aromanian form, which Meyer found hard to explain, is regular if the etymon is the form with ⟨deo-⟩, as Aromanian agiunge shows.[3] Romance cognates include Italian giuso, Old French jus and Old Spanish ayuso.[3][6]

Earliest recorded meaning

The psalter index first finds jos in Coresi's Psalter of 1570 (Psalm 77:19).[10] Tiktin quotes it from the Codicele Voronețean (16th century, Acts 20:9).[11] MDA2's first record is Coresi's Carte de învățătură of 1581, where it is opposed to sus “up”: „Cealea ce-s sus, josă face-le” “the things that are high, he makes them low”.[4][12]

Semantic evolution

The adverb “down, below, on the ground” is the original use.[12][3] As an adjective it came to mean “low” in height, of land lying in a valley, and of a voice or note, and later in physics of low temperature, pressure or frequency.[5][11] A figurative sense “low, base, of humble origin” gave josnic “mean, base” and înjosi “to humiliate”.[11][3] Josean was a name for the people of Lower Moldavia.[3] As an interjection jos! calls for the fall of someone: Jos tiranii! “Down with the tyrants!”[11]

Timeline

  • 1570 – in Coresi's Psalter.[10]
  • 1581 – in Coresi's Carte de învățătură.[4][12]
  • 1633 – „și jos la pământ zac” “and they lie down on the ground”, in a prayer book.[12]
  • 1777 – the Moldavian spelling gios.[2]

Meanings

Adverb

  1. down, below: near or at the level of the ground; in a lower place than another: Cartea a căzut jos.[5][1]
  2. On the ground, at someone's feet;[5] pe jos “on the ground” or “on foot”.[5]
  3. (interjection) Used as a command to sit down, or to call for the overthrow of someone.[5][11]

Adjective

  1. low: not high above the ground; short.[5][1]
  2. Of land, lying low, in a valley; by extension marshy.[5]
  3. Of a voice or a musical sound, low, deep.[5]
  4. (physics) Of temperature or pressure, low; of a frequency, with few periods per unit of time.[5]

Word family

  • josean
  • josime
  • josnic
  • josnicie
  • înjosi
  • înjositor
  • prejos

Usage notes

Common phrases: a (se) da jos “to get down, to take down”;[5] de sus până jos “from top to bottom, entirely”;[5] cu capul în jos “head down”;[5] a privi pe cineva de sus în jos “to look down on someone”.[5]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c 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. jos
  3. ^ a b c d e f g h i j 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. jos
  4. ^ a b c Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1287
  5. ^ a b c d e f g h i j k l m n DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 567
  6. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2566
  7. ^ Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 717
  8. ^ Popovici, Iosif (1909), Dialectele romîne din Istria II: texte și glosar, Halle a. S., p. 118
  9. ^ Kovačec, August (1998), Istrorumunjsko-hrvatski rječnik (s gramatikom i tekstovima), Pula
  10. ^ 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 77:19
  11. ^ a b c d e Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. jos
  12. ^ a b c d Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. jos

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

“Jos.” Etymologically, 11 Nov. 2026, etymologically.com/ro/jos. Accessed 12 Nov. 2026.

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