Etymology and origin of the Latin word prodigus
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Proto-Indo-European (*h₂eǵ-e/o-)
Forms
prōdigus (feminine prōdiga, neuter prōdigum); first/second-declension adjective[1]
Etymology
It is from Latin prōdigō (“to squander”) + -us,[2][1][3] and prōdigō is prō- and agō (“to drive”), with the ⟨d⟩ of redigō.[2][4][1] De Vaan traces agō to Proto-Italic *ag-e/o- (“to do, act”) and Proto-Indo-European *h₂eǵ-e/o- (“to drive, lead”).[5] Cognate with Ancient Greek ἄγω (ágō, “to lead”), Sanskrit अजति (ájati, “drives”) and Old Norse aka (“to drive”).[5] Porphyrio and Isidore explain the prodigal as one who scatters his goods as if driving them forward.[3]
Earliest recorded meaning
Köbler dates it from Plautus,[6] where a man is told he must have been a spendthrift in his youth.[2]
Semantic evolution
It means wasteful or prodigal of money and goods;[2][4] Cicero distinguishes the prodigal, who spends on feasts, public meals and gladiatorial shows, from the liberal.[2][4] It is also lavish of other things, as Horace's Faith that gives away secrets, and of gifts and spending extravagant, as Livy's prodigal largess.[2] In a good sense it is lavish or unstinting, as Ovid's earth bountifully supplying riches and food.[2] In a declamation it means unrestrained, of eyes that look at everyone.[2] Gaius uses it of a spendthrift in law,[6] and Church Latin glosses it “prodigal, profuse, extravagant”.[7]
Timeline
- c. 250–184 BC – Plautus of a spendthrift youth.[2][6]
- 81–43 BC – Cicero of the prodigal and the liberal.[4][6]
- 65–8 BC – Horace of a Faith prodigal of secrets.[2][6]
- 43 BC–18 AD – Ovid of the bountiful earth.[2][6]
Meanings
Adjective
- Wasteful, prodigal, extravagant.[2][4][1]
- Lavish of other things; of gifts and spending, extravagant.[2]
- In a good sense, lavish, bountiful.[2][1]
- Unrestrained, licentious.[2]
Word family
- prōdigitās
- prōdigālis
Related words
- prōdigō
- agō
Usage notes
Döderlein distinguishes prodigus, the squanderer who disregards the value of money, from profusus, the spendthrift who grudges nothing for his pleasures;[8] helluō and nepōs describe a whole character given to prodigality.[8] Lewis & Short give largus and munificus as near-synonyms.[4]
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o 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
- ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b 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 f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
Cite this entry
“Prodigus.” Etymologically, 19 Oct. 2026, etymologically.com/la/prodigus. Accessed 20 Oct. 2026.
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