Etymologically

insusurro

Etymology and origin of the Latin word insusurro

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin susurrus
Etymology tree
inherited borrowed derived
Latin susurrus
Latin susurro
Latin insusurro

Pronunciation

  • Classical: [ĩː.sʊˈsʊr.roː][1]
  • Ecclesiastical: [in.suˈs̬ur.ro][1]

Forms

īnsusurrō (present infinitive īnsusurrāre, perfect active īnsusurrāvī, supine īnsusurrātum); first conjugation[1]

Etymology

It is from Latin in- + susurrō (“to whisper”).[2][3] De Vaan lists the simple verb, from Terence on, as a derivative of susurrus (“whisper, soft rustling”), which he takes to be onomatopoeic, imitating whispering with reduplication, a hissing sibilant and ⟨rr⟩; the noun may still be built on Proto-Indo-European *suer- (“to resound”).[4]

Earliest recorded meaning

It is found from Cicero on: in the Verrines he speaks of something being whispered in someone's ear, in aurem … īnsusurrātum.[3][5]

Semantic evolution

Intransitively it means to whisper, usually into someone's ear, as in Cicero and in Suetonius' account of Caligula talking in secret with the Capitoline Jupiter.[2][3] Transitively it means to say something in a whisper: Cicero writes that Epicharmus keeps whispering his maxim to him,[2][6] and Seneca speaks of vows whispered to the gods.[6] It also came to mean to suggest or hint: Cicero says that the west wind itself whispers that it is time to sail.[6][5]

Christian writers such as Tertullian, Ambrose and Augustine continue to use it.[3]

Timeline

  • 81–43 BC – Cicero uses it of whispering in someone's ear.[3][2][7]
  • 4 BC–65 AD – Seneca uses it of vows whispered to the gods.[6][7]
  • c. 75–c. 150 AD – Suetonius uses it of Caligula whispering with the Capitoline Jupiter.[2][3][7]
  • c. 160–220 AD – Tertullian uses it.[3][7]

Meanings

Verb

  1. (intransitive) To whisper, especially into someone's ear.[2][6]
  2. (transitive) To say in a whisper.[2][6]
  3. To suggest, hint, insinuate.[6][5]

Word family

  • insusurratio

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  6. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Insusurro.” Etymologically, 21 Oct. 2026, etymologically.com/la/insusurro. Accessed 22 Oct. 2026.

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