Etymologically

Etymology and origin of the Romanian word adecvat

Confidence
Established
Formation
Borrowing
First attested
1842 Asachi More words from the 19th century
Borrowed from
French adéquat
Ultimate origin
Latin aequus

Forms

adecvat m or n (feminine singular adecvată, masculine plural adecvați, feminine/neuter plural adecvate)[1] An older variant is adecuat, used by Sebastian.[2][3]

Etymology

It is borrowed from French adéquat (“adequate”), with its form remodelled on the French word's own source, Latin adaequātus.[3][4][5][1] MDA2, DEX and Marcu name both French and Latin as sources.[6][4][7] Marcu and Maneca also compare German adäquat.[8]

The Latin word is the past participle of adaequō (“to make equal, equal, compare”), which in Christian Latin also meant “to correspond exactly”; it is formed from ad- and aequō (“to level, make equal”), from aequus (“equal”).[3] French borrowed it in the 14th century; the word spread in the 18th, first as a term of scholastic philosophy, and became common in the sense “well suited” in the 1860s.[9]

Earliest recorded meaning

DELR and Tiktin date the first record to 1842, in Asachi, in the sense “suitable, corresponding”.[3][5] MDA2 cites Titu Maiorescu's Critice first.[6]

Semantic evolution

Besides the everyday sense “suitable, fitting”, the word has a philosophical one: of ideas and knowledge, “faithfully matching their object”, as in cunoaștere adecvată “knowledge that reflects the essential features of a thing”.[4][8] It may take a complement in the dative or with la.[2]

Its family followed in the second half of the 19th century: inadecvat (1876, Laurian and Massim's inadecat), adecvare (before 1889, Eminescu's adecuare), and the verb adecva (1901), a back-formation from the adjective or the noun.[3]

Timeline

  • 1842 – adecvat in Asachi, the first record.[3][5]
  • 1876 – the negative inadecat, modern inadecvat, after French inadéquat.[3]
  • before 1889 – adecuare “matching” in Eminescu, after French adéquation.[3]
  • 1901 – the verb adecva “to make or become adequate” in Petică.[3]
  • 1934 – inadecvare in Ionescu's Nu.[3]

Meanings

Adjective

  1. appropriate, suitable, fitting.[4][1]
  2. (philosophy; of ideas, knowledge) That matches its object faithfully.[4][7]

Word family

  • adecva
  • adecvare
  • inadecvare
  • inadecvat

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Macrea, Dimitrie; Petrovici, Emil (coord.) (1955–1957), Dicționarul limbii romîne literare contemporane, 4 vols., București: Editura Academiei Republicii Populare Romîne, p. 1, 22
  3. ^ a b c d e f g h i j 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. adecvat
  4. ^ a b c d e DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 13
  5. ^ a b c Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. adecvat
  6. ^ a b Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 15
  7. ^ a b Marcu, Florin (2000), Marele dicționar de neologisme, București: Saeculum Vizual, p. s.v. adecvat
  8. ^ a b Marcu, Florin; Maneca, Constant (1986), Dicționar de neologisme, 3rd ed., București: Editura Academiei Republicii Socialiste România, p. s.v. adecvat
  9. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. adéquat

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

“Adecvat.” Etymologically, 12 Nov. 2026, etymologically.com/ro/adecvat. Accessed 12 Nov. 2026.

Last edited on . ·