Etymologically

Etymology and origin of the Latin word salax

Confidence
Established
Formation
Derivation
First attested
116–27 BC, Varro
Ultimate origin
Latin (saliō)
Etymology tree
inherited borrowed derived
Latin salio
Latin prosilio
Latin desilio
Latin dissilio
Latin exsilio
Latin transilio
Latin salax

Pronunciation

  • Classical: [ˈsa.ɫaːks][1]
  • Ecclesiastical: [ˈsaː.laks][1]

Forms

salāx (genitive salācis), comparative salācior, superlative salācissimus; third-declension one-termination adjective[2][1]

Etymology

It is from Latin saliō1 (“to leap, jump”) + -āx (“inclined to”),[2][1] so that its first meaning was “fond of leaping”, of a male animal mounting the female.[3][4] De Vaan traces the verb to Proto-Italic *sal-je- (“to jump”) and Proto-Indo-European *sh₂l-ie/o-, cognate with Ancient Greek ἅλλομαι (hállomai, “to jump”), but notes that the development of the Latin vowel is not straightforward.[5]

Earliest recorded meaning

The earliest instance the OLD cites is in Varro, who describes cocks that are salācēs, eager to mate, by their muscular build and red comb.[2] Köbler records the word first in Catullus.[6]

Semantic evolution

It was said chiefly of male animals and men eager for mating, highly sexed or lecherous: Ovid has a lustful ram, Columella speaks of the most salacious males, and Petronius uses it of a man.[2][3] In the Priapea Priapus is the salāx deus, and Seneca, as quoted by Lactantius, calls Jupiter salācissimus in the poets.[2][3][7] Catullus transfers it to a place, the salāx taberna, a tavern full of lust.[2][8]

From this it came to mean provoking lust, aphrodisiac: Ovid calls the rocket plant herba salāx, and Martial and Columella use it of rocket and of bulbs.[2][3]

Timeline

  • 116–27 BC – Varro uses it of cocks eager to mate.[2]
  • 81/79–52/50 BC – Catullus calls a tavern salāx.[2][6]
  • 43 BC–18 AD – Ovid uses it of a ram and of the rocket plant as an aphrodisiac.[2][3]
  • 1st century AD – Columella uses the superlative of male animals.[3][7]
  • 1640s – English takes it over as salacious “tending to provoke lust”; the sense “lustful” follows in the 1660s.[4]

Meanings

Adjective

  1. (of men and male animals) Eager to mate, highly sexed, lustful, lascivious.[2][3]
  2. (transferred) Full of lust.[2][8]
  3. Stimulating sexual desire, aphrodisiac.[2][3]

Word family

  • salācitās

Usage notes

The OLD records, as doubtful, a noun salax naming an unidentified sea fish, a conjecture in a passage of Pliny the Elder where the manuscripts read solas.[2]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  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. ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
Cite this entry

“Salax.” Etymologically, 20 Oct. 2026, etymologically.com/la/salax. Accessed 20 Oct. 2026.

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