Etymology and origin of the Latin word iaculum
- Confidence
- Established
- Formation
- Derivation
- First attested
- 204–169 BC, Ennius
- Ultimate origin
- Proto-Indo-European (*(H)ieh₁-)
Forms
iaculum n (genitive iaculī); second declension[1] It is also spelled jaculum.[1][2]
Etymology
It is formed from iaciō (“to throw”) with the instrument suffix -ulum, “a thing for throwing”.[3][4][1] Varro says it is made to be thrown.[4] De Vaan derives ⟨iaciō⟩ from Proto-Italic *jak-i- (“to throw”) and Proto-Indo-European *(H)ieh₁- (“to throw, let go”), cognate with Ancient Greek ἵημι (híēmi, “to send, throw”).[5]
Earliest recorded meaning
Köbler gives Ennius as its first author;[6] Sisenna has men who used up their javelins quickly and turned to swords.[3]
Semantic evolution
It is a throwing spear or javelin, as Cicero's “you will not see the sun for the mass of javelins and arrows”.[3][2][1] It is any other missile, as Apuleius' showers of flowers thrown to please the goddess, and in Ovid apparently a casting net: “here fish are caught with the net, there with hooks”.[3][1] Wiktionary adds the net of the rētiārius.[1]
Church Latin glosses it “arrow, dart, javelin”, and Medieval Latin “arrow”.[7][8]
Timeline
- 204–169 BC – Ennius.[6]
- 120–67 BC – Sisenna of javelins used up.[3][6]
- 81–43 BC – Cicero of a hail of javelins.[2][6]
- 43 BC–18 AD – Ovid of a casting net.[3][6]
Meanings
Noun
Word family
- iaculor
Related words
Usage notes
Döderlein gives missile as the most general word for any weapon used at a distance, from the spear to the arrow.[9]
References
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
Cite this entry
“Iaculum.” Etymologically, 19 Oct. 2026, etymologically.com/la/iaculum. Accessed 19 Oct. 2026.
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