Etymologically

Etymology and origin of the Aromanian word intru

Confidence
Established
Formation
Inherited
First attested
1770 Kavalliotis's Protopeiria
Inherited from
Latin intro
Ultimate origin
Latin intrā
Etymology tree
inherited borrowed derived
Latin intro
Aromanian intru
Aromanian tru
Aromanian tu
French entrer
Italian entrare
Italian entro
From the same root
Latin deintro ← intro
Latin intrata ← intro
Latin intro- ← intro
Latin introeo ← intro
Latin introfero ← intro
Latin introrsum ← intro
Latin introspicio ← intro
French rentrer ← entrer
Italian entrata ← entrare
Italian rientrare ← entrare

Forms

intru (third-person singular intrã, participle intratã)[1]

  • Class I verb: aorist intrai, imperfect intram, participle intratã, infinitive intrari or intrare.[2][3]
  • Other spellings: ãntru and indru in Wiktionary;[1] ÍNTRU in Papahagi's dictionary, which also records índru;[4] intru in Mihăileanu's Romanian-based spelling;[5] ίντρου in the Greek script of Nikolaidis;[6] indrare (the infinitive) in Dalametra, as Pascu reports.[7]

Etymology

It is inherited from Latin intrō (“to go into, enter”),[4][7][1][3] formed from the adverb intrā (“within, inside”).[8][1] De Vaan lists both among the derivatives of inter (“between”), from Proto-Italic *ntero- (“interior”) and Proto-Indo-European *h₁(e)n-tero- (“situated within”).[9]

The verb is common to the Eastern Romance languages: Romanian intra, Megleno-Romanian antru and Istro-Romanian întru.[10] Further west the Latin verb gave Italian entrare, French entrer and Spanish entrar.[10][11]

Earliest recorded meaning

The first record is in Kavalliotis's word list of 1770, where the word, read intru by its editor, translates the Greek verb for "to go in".[12]

Semantic evolution

Besides "to enter" and "to penetrate", Papahagi records the sense "to start beating" someone (literally "to enter into him"), and "to shrink" said of cloth in the wash.[4] Pericle Papahagi's tales also use it for starting to eat into something, as wolves into a flock.[13] Cunia adds the figurative senses "to begin" and "to come to one's mind, decide".[2]

Timeline

  • 1770 – intru “I go in” in Kavalliotis's word list.[12]
  • 1894 – intru “to step in, penetrate” in Weigand's glossary.[14]
  • 1901 – intru in Mihăileanu's dictionary.[5]
  • 1925 – Pascu derives it from Latin intrāre.[7]

Meanings

Verb

  1. To enter, go in.[2][4][1]
  2. To penetrate, get into.[4][5]
  3. (figurative) To begin, set about; with a pronoun, to start beating or eating.[4][2][13]
  4. Of cloth, to shrink.[4]
  • Romanian intra

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Cunia, Tiberius (2008), Dictsiunar a limbãljei armãneascã, Editsii Timpurarã (after T. Papahagi, Ș. Mihăileanu and I. Dalametra; online at dixionline.net), p. 561
  3. ^ a b Κατσάνης, Νικόλαος; Ντίνας, Κωνσταντίνος (1990), Γραμματική της κοινής κουτσοβλαχικής, Θεσσαλονίκη: Αρχείο Κουτσοβλαχικών Μελετών, p. 138
  4. ^ a b c d e f g Papahagi, Tache (1963), Dicționarul dialectului aromân, general și etimologic, București: Editura Academiei Republicii Populare Romîne, p. 577
  5. ^ a b c Mihăileanu, Ștefan (1901), Dicționar macedo-român, București, p. 249
  6. ^ Νικολαΐδης, Κωνσταντίνος (1909), Ετυμολογικόν λεξικόν της κουτσοβλαχικής γλώσσης, Αθήνα, p. 178
  7. ^ a b c Pascu, Giorge (1925), Dictionnaire étymologique macédoroumain, 2 vols. (I: Les éléments latins et romans; II: Les éléments grecs, turcs, slaves, albanais, germaniques, magyars, néologismes, créations immédiates, obscurs), Iași: Cultura Națională, p. 1, 103
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  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 Ciorănescu, Alexandru (1958–1966), Diccionario etimológico rumano, La Laguna: Universidad de La Laguna (Romanian ed.: Dicționarul etimologic al limbii române, București: Saeculum, 2001)
  11. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  12. ^ a b Meyer, Gustav (1895), Albanesische Studien IV: Das griechisch-südrumänisch-albanesische Wörterverzeichnis des Kavalliotis, Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften in Wien, phil.-hist. Classe 132, p. 86
  13. ^ a b Papahagi, Pericle (1905), Basme aromâne și glosar, București: Academia Română, p. 618
  14. ^ Weigand, Gustav (1894), Die Aromunen: ethnographisch-philologisch-historische Untersuchungen, vol. II: Volksliteratur der Aromunen (with a glossary), Leipzig: J. A. Barth, p. 308

Related etymologies

  • featã · also from Latin
  • cu · also from Latin
  • cã · also from Latin
  • tu · also from Latin
  • shi · also from Latin
  • di · also from Latin
  • am · also from Latin
  • yin · also from Latin
Cite this entry

“Intru.” Etymologically, 26 Oct. 2026, etymologically.com/rup/intru. Accessed 26 Oct. 2026.

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