Etymologically

Etymology and origin of the Romanian word solid

solid1 solidus, a gold coin

Confidence
Established
Formation
Borrowing
Borrowed from
Latin solidus
Ultimate origin
Latin solidus
Etymology tree of solid1
inherited borrowed derived
Latin solidus
French sou
Italian sodo
Spanish sueldo
English solidus
French solide
Romanian solid
From the same root · solid1
English solid ← solidus
Latin solidata ← solidus
Latin solidō ← solidus

Pronunciation

Forms

solid m (plural solizi)[1]

Etymology

The word for the coin is borrowed from Latin solidus, the Roman and Byzantine gold coin.[2][3][4][1] The Latin coin name is the adjective meaning “solid, of the same material throughout”, used as a noun.[5] Wiktionary compares solz “scale”, possibly a doublet.[1]

Earliest recorded meaning

The DLR quotes the word for a small coin from Codru-Drăgușanu.[3] MDA2 records the sense of the Roman and Byzantine coin only from a dictionary of 1972.[4]

Semantic evolution

Besides the Roman and Byzantine gold coin, the word was used for a small silver or bronze coin of the 17th century, struck in various countries and in the Romanian principalities too.[2][4]

Meanings

Noun

  1. A solidus: the gold coin of the Roman and Byzantine empires.[2][4][1]
  2. A small silver or bronze coin of the 17th century, also issued in the Romanian lands.[2][3]

solid2 solid, firm

Confidence
Established
Formation
Borrowing
First attested
c. 1832 Iordache Golescu's Condica limbii rumânești
Borrowed from
French solide
Ultimate origin
Latin solidus
Etymology tree of solid2
inherited borrowed derived
Latin solidus
French sou
Italian sodo
Spanish sueldo
English solidus
French solide
Romanian solid
The journey of solid2
From the same root · solid2
English solid ← solidus
Latin solidata ← solidus
Latin solidō ← solidus

Pronunciation

Forms

solid m or n (feminine singular solidă, masculine plural solizi, feminine/neuter plural solide)[1]

Etymology

The adjective is a 19th-century neologism with two models, borrowed from French solide and directly borrowed from Latin solidus (“dense, firm, whole”).[2][6][7][1] The DLR and MDA2 give only the Latin word.[3][4] The French word is itself a borrowing of 1314 from the Latin adjective.[8] De Vaan derives the Latin word from the root of salvus (“safe, whole”), Proto-Indo-European *solh₂- (“whole”).[9][1]

Earliest recorded meaning

MDA2's first record is Iordache Golescu's manuscript dictionary of about 1832.[4] The DLR then quotes păturile solide “the solid layers” of the earth from 1838 and Asachi's materie solidă sau fluidă “solid or fluid matter”.[3]

Semantic evolution

The first sense is the physical one, a body that keeps its shape, opposed to liquids and gases; in 1848 Negulici defined it as “not fluid, hard, firm” and gave the neuter noun solid “a body with three dimensions” as a term of geometry.[10][3] Early writers often explained it with a native word in brackets, vârtoase (solide).[3] From “hard, firm” come “durable, lasting”, “big, sturdy” of people, and the figurative “sound, reliable”.[2][11][12]

Timeline

  • c. 1832 – first record, in Iordache Golescu's dictionary.[4]
  • 1838 – păturile solide “the solid layers” of the earth.[3]
  • 1848 – in Negulici's dictionary of neologisms, with the geometric noun.[10]
  • 1870 – Costinescu gives the figurative sense “real, not vain”.[11]

Meanings

Adjective

  1. Of a body: keeping its shape and size and resisting deformation, with a compact structure; by extension hard, rigid.[2][4]
  2. Made to last; durable, sturdy: un pod solid “a solid bridge”.[2][6]
  3. Big and heavy, or (colloquial, of people) strapping, robust.[2]
  4. (figurative) Sound, serious; by extension reliable, steady; standing firm against hardship.[2][6]

Noun

  1. A solid body; in geometry, a body bounded by surfaces.[2][12]

Word family

  • soliditate

Usage notes

DEX numbers the coin solid¹ and the adjective solid²; both have the masculine plural solizi.[2]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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. 1032
  3. ^ 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. solid
  4. ^ a b c d e f g h Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 928
  5. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  6. ^ a b c Marcu, Florin (2000), Marele dicționar de neologisme, București: Saeculum Vizual, p. s.v. solid
  7. ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2002), Noul dicționar explicativ al limbii române, București: Litera Internațional, p. s.v. solid
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  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 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. solid
  11. ^ a b Costinescu, Ion (1870), Vocabularu romano-francesu, 2 vols., Bucuresci, p. 2, 533
  12. ^ a b Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 1220

Related etymologies

  • cap · also from French
  • dura · also from French
  • pur · also from French
  • pană · also from French
  • pat · also from French
  • masă · also from French
  • lac · also from French
  • primar · also from French
Cite this entry

“Solid.” Etymologically, 12 Nov. 2026, etymologically.com/ro/solid. Accessed 12 Nov. 2026.

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