Etymologically

Etymology and origin of the Italian word strano

Confidence
Established
Formation
Inherited
First attested
second half of the 13th century
Inherited from
Latin extraneus
Ultimate origin
Latin extrā
Etymology tree
inherited borrowed derived
Latin extraneus
French étrange
Italian strano
From the same root
French étranger ← étrange

Pronunciation

Forms

strano (feminine strana, masculine plural strani, feminine plural strane, superlative stranissimo)[1] The older form stranio is now disused, and Umbrian still has straino.[2][3]

Etymology

It is inherited from Old Italian stranio, inherited from Latin extrāneus (“external, foreign; strange”), the popular outcome of the Latin word, whose learned doublet is estraneo.[4][2][5][1] Nocentini, DEI and the GDLI explain the form through an intermediate ⟨straino⟩, with the ⟨i⟩ moved by metathesis, later simplified to ⟨strano⟩.[2][3][6][7] The same Latin word gave French étrange, Occitan estranh, Catalan estrany, Spanish extraño and Portuguese estranho, while Romanian străin is probably of Slavic origin.[2][8]

Latin extrāneus is formed from extrā (“outside”) with the suffix -āneus, as intrāneus is from intrā.[9][1][7]

Earliest recorded meaning

GRADIT and Nocentini date the word to the second half of the 13th century;[5][2] DEI's first author is Jacopone da Todi, with the senses “not related by kin, foreign”.[3] DELI's first record is in the Novellino, at the end of the 13th century, for something unlike the usual that causes amazement or suspicion.[4]

Semantic evolution

Nocentini explains the modern meaning from “foreign”, as something foreign to one's habits.[2] Both senses lived side by side for a long time: Dante has la lingua strana “a foreign language” and also strano “unheard of”, Boccaccio has gli strani “strangers” beside nuova e strana cosa “a new and strange thing”, and Leopardi still writes strano al mio loco natio “a stranger to my native place”.[5][3][6] Today the senses “foreign” and “unrelated” are literary, and the word means unusual or odd.[5]

Stranezza meant “ill-treatment” in Matteo Villani (before 1363) and “oddity” from 1821.[4] In physics quark strano is the strange quark.[5]

Timeline

  • Second half of the 13th century – First records of the word.[5][2]
  • End of the 13th century – The Novellino uses strano for something unusual.[4]
  • Before 1363 – Matteo Villani uses stranezza for ill-treatment.[4]
  • 1821 – Stranezza “oddity” is recorded.[4]

Meanings

Adjective

  1. strange, odd, unusual: Ho sentito un rumore strano., è strano che… “it's odd that…”.[5][10][1]
  2. Of a person, behaving or thinking in an unusual way; whimsical: una persona strana.[5][1]
  3. (literary) Unrelated, extraneous; foreign.[5]
  4. (as a noun) What is odd: Lo strano è che nessuno se ne sia accorto.[5]

Word family

  • stranezza
  • stranamente
  • straniare
  • straniamento
  • stranire

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  3. ^ a b c d Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 3649
  4. ^ a b c d e f Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  5. ^ a b c d e f g h i j De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  6. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 20, 287
  7. ^ a b Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier, p. 428
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  10. ^ Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier

Related etymologies

Cite this entry

“Strano.” Etymologically, 21 Oct. 2026, etymologically.com/it/strano. Accessed 22 Oct. 2026.

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