Etymologically

Etymology and origin of the Latin word ostrinus

Confidence
Established
Formation
Derivation
First attested
200–100 BC Turpilius More words from the 2nd century BC
Ultimate origin
Latin ostrum
Etymology tree
inherited borrowed derived
Ancient Greek ὄστρεον (óstreon)
Latin ostrea
Latin ostrum
Latin ostrīnus

Pronunciation

  • Classical: [ɔsˈtriː.nʊs][1]
  • Ecclesiastical: [osˈtriː.nus][1]

Forms

ostrīnus (feminine ostrīna, neuter ostrīnum); first/second-declension adjective[1]

Etymology

It is from Latin ostrum (“purple”) + -īnus.[2][1] The noun ⟨ostrum⟩ is from Ancient Greek ὄστρεον (óstreon, “oyster”).[2][1] The TLL compares colour adjectives of the same pattern such as murrinus and coccinus.[3]

Earliest recorded meaning

The earliest example is in the comic poet Turpilius, quoted by Nonius, of a small purple veil (ostrinam riculam).[2][4]

Semantic evolution

It was always a rare word, mostly of early and poetic Latin:[4] Varro has a purple sail (supparum) in his Menippean satires, and Propertius a purple couch, a purple tunic and purple colours.[2][4] Aulus Gellius cites it among the Latin colour names taken from the things that have the colour.[2] Wiktionary describes the colour as a variety of Tyrian purple, probably the red one.[1]

Timeline

  • 2nd century BC – Turpilius speaks of a purple veil.[2][5]
  • 116–27 BC – Varro has an ostrinum supparum.[2][5]
  • 57/46–12 BC – Propertius uses it of a couch, a tunic and colours.[2][5]
  • c. 165 AD – Aulus Gellius lists it among colour words.[2][5]

Meanings

Adjective

  1. Purple, of the colour of ostrum (a red variety of Tyrian purple).[2][4][1]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de

Related etymologies

Cite this entry

“Ostrinus.” Etymologically, 13 Nov. 2026, etymologically.com/la/ostrinus. Accessed 14 Nov. 2026.

Last edited on . ·