Etymologically

Etymology and origin of the Romanian word adult

Confidence
Established
Formation
Borrowing
First attested
c. 1832 Cornelli More words from the 19th century
Borrowed from
French adulte
Ultimate origin
Latin adolēscō
Etymology tree
inherited borrowed derived
Latin alō
Latin adolēscō
Latin adultus
English adult
French adulte
Romanian adult
Italian adulto
Spanish adulto
The word's journey
From the same root
Latin alēscō ← alō
Latin alimentum ← alō
Latin alimōnia ← alō
Latin alimōnium ← alō
Latin altrix ← alō
Latin adulēscēns ← adolēscō
English adulthood ← adultus

Pronunciation

Forms

adult m or n (feminine singular adultă, masculine plural adulți, feminine/neuter plural adulte)[1]

Etymology

It is borrowed from French adulte, with Latin adultus (“grown up”) as a second source, a neologism of the 19th century.[2][3][4][1] MDA2 adds Italian adulto.[5] The Latin word is the past participle of adolēscō (“to grow up”), formed on alō (“to nourish, raise”).[2][1]

Earliest recorded meaning

DELR, after Tiktin, dates the first record to about 1832, in Cornelli, with the sense “(of an organism or a person) grown to maturity”.[2][4] MDA2 and the DA start with Grecescu's flora of Romania of 1898, where it is said of a plant.[5][6]

Semantic evolution

The word was first a learned adjective for a fully grown organism, and soon a noun for a grown person, as in școală de adulți “school for adults”.[6][7] Recent press use adds pentru adulți “for adults”, of erotic films and products, after French réservé aux adultes.[8]

Timeline

  • c. 1832 – in Cornelli, the first record.[2][4]
  • 1870 – Costinescu's dictionary has adultŭ “grown up”.[9]
  • 1898 – plantă adultă in Grecescu's flora.[5][6]

Meanings

Adjective

  1. Of an organism: fully grown, mature, able to reproduce.[3][5][1]

Noun

  1. An adult, a person past adolescence, roughly between 17–18 and 50 years of age.[3][1]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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. adult
  3. ^ a b c DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 15
  4. ^ 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. adult
  5. ^ a b c d Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 19
  6. ^ 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. adult
  7. ^ Macrea, Dimitrie; Petrovici, Emil (coord.) (1955–1957), Dicționarul limbii romîne literare contemporane, 4 vols., București: Editura Academiei Republicii Populare Romîne, p. 1, 31
  8. ^ Dimitrescu, Florica (1997), Dicționar de cuvinte recente, 2nd ed., București: Logos (with the 3rd ed., 2013, in CLRE), p. s.v. adult
  9. ^ Costinescu, Ion (1870), Vocabularu romano-francesu, 2 vols., Bucuresci, p. 1, 21

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

“Adult.” Etymologically, 12 Nov. 2026, etymologically.com/ro/adult. Accessed 12 Nov. 2026.

Last edited on . ·