Etymologically

obsono

Etymology and origin of the Latin word obsono

Etymology tree
inherited borrowed derived
Latin sono
Latin obsono
Latin intersono
Latin insono
Latin exsono
Latin circumsono
Latin praesono
Latin assono

obsono1 buy provisions

Confidence
Established
Formation
Borrowing
First attested
Plautus
Borrowed from
Ancient Greek ὀψωνέω
Ultimate origin
Ancient Greek (ὀψωνέω)

Pronunciation

  • IPA (Classical): [ɔpˈsoː.noː][1]
  • IPA (Ecclesiastical): [obˈsɔː.no][1]

Forms

obsōnō (present infinitive obsōnāre, perfect active obsōnāvī, supine obsōnātum); first conjugation[1] Also deponent obsōnor, and spelled ops-.[2][3]

Etymology

The verb “to buy provisions” is borrowed from Ancient Greek ὀψωνέω (opsōnéō, “to buy fish or other dainties”).[2][3][1]

Earliest recorded meaning

The OLD's earliest citations are from Plautus, of doing the shopping.[2] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

It meant to buy provisions, do the shopping, cater, as in Plautus, and intransitively to indulge in feasting, banquet, as in Terence.[2][3]

Timeline

  • c. 250–184 BC – Plautus uses it of shopping.[2][4]
  • 190–159 BC – Terence uses it of feasting.[2][4]

Meanings

Verb

  1. To buy provisions, do the shopping, cater.[2]
  2. (intransitive) To feast, banquet.[2]

Word family

  • obsōnātiō
  • obsōnātor
  • obsōnātus
  • obsōnitō

obsono2 interrupt

Confidence
Established
Formation
Compound
First attested
Plautus
Ultimate origin
Proto-Indo-European (*swenH-)

Pronunciation

  • IPA (Classical): [ɔpˈsoː.noː][1]
  • IPA (Ecclesiastical): [obˈsɔː.no][1]

Forms

obsōnō (present infinitive obsōnāre, perfect active obsōnāvī, supine obsōnātum); first conjugation[1]

Etymology

The verb “to interrupt” is from Latin ob- (“against”) + sonō (“to sound”).[2][3][1] De Vaan traces ⟨sonō⟩ to Proto-Italic *swena-, from Proto-Indo-European *swenH- (“to sound”).[5]

Earliest recorded meaning

It occurs in Plautus' Pseudolus, alicui sermōne obsonāre “to interrupt someone by speaking”.[3][6] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

With a dative it meant to interrupt by a sound or by speaking.[2][3]

Timeline

  • c. 250–184 BC – Plautus uses it.[3][4]

Meanings

Verb

  1. (with dative) To interrupt by speaking.[2]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.

Related etymologies

Cite this entry

“Obsono.” Etymologically, 16 Oct. 2026, etymologically.com/la/obsono. Accessed 17 Oct. 2026.

Last edited on . ·