Etymologically

Etymology and origin of the Latin word affluens

Confidence
Established
Formation
Derivation
First attested
199–1 BC Laevius, 2nd or 1st century BC
Ultimate origin
Latin affluō
Etymology tree
inherited borrowed derived
Latin fluō
Spanish fluir
Latin affluō
Latin affluēns
English affluent
Spanish afluente
Derivations
From the same root
Latin circumfluō ← fluō
Latin cōnfluō ← fluō
Latin dēfluō ← fluō
Latin diffluō ← fluō
Latin effluō ← fluō
Latin flūctus ← fluō
Latin fluēns ← fluō
Latin fluentum ← fluō
Latin fluidus ← fluō
Latin fluito ← fluō
Latin flūmen ← fluō
Latin fluor ← fluō
Latin fluvius ← fluō
Latin flūxus ← fluō
Latin īnfluō ← fluō
Latin interfluō ← fluō
Latin praefluō ← fluō
Latin praeterfluo ← fluō
Latin prōfluō ← fluō
Latin refluo ← fluō
Latin superfluō ← fluō

Forms

affluēns (genitive affluentis, comparative affluentior); third-declension one-termination adjective[1] It is also written adfluens.[1][2]

Etymology

Used as an adjective, it is the present participle from Latin affluō (“to flow towards; to abound”).[1][2][3] The verb is formed from ad- and fluō (“to flow”),[4] which de Vaan traces to Proto-Italic *flow-e/o- and Proto-Indo-European *bʰleuH- (“to flow (over)”).[5]

Earliest recorded meaning

The OLD's first example is in Laevius, of a girl abounding in Asiatic finery.[1][3]

Semantic evolution

With an ablative it meant “abounding in, rich in”, and also “overflowing with, excessively full of”: Cicero speaks of learned men overflowing with leisure and talent, and Suetonius of a senate swollen with a disorderly crowd of members.[1] Used absolutely it meant “abundant, plentiful”, of water in Vitruvius, of sumptuous banquets, and in rhetoric of a copious style;[1] ex affluenti meant “in abundance”.[1] Of persons it meant “luxurious”, and Tacitus uses it of circumstances that are prosperous and favourable.[1]

In Christian Latin Paulinus of Nola praises letters as eloquent and affluentes.[6] English took it from Old French or directly from Latin in the early 15th century as affluent, “abounding, copious”.[4]

Timeline

  • 2nd/1st century BC – Laevius describes a girl rich in Asiatic finery.[1][3]
  • 81–43 BC – Cicero speaks of learned men overflowing with leisure.[1][3]
  • c. 84–c. 25 BC – Vitruvius uses the comparative of plentiful water.[1][3]
  • 98–115 AD – Tacitus uses it of prosperous circumstances.[1][3]
  • early 15th century – English borrows it as affluent.[4]

Meanings

Adjective

  1. (with ablative) Flowing with, abounding or rich in.[1][2]
  2. (with ablative) Overflowing with, excessively full of.[1]
  3. Abundant, plentiful;[1] (of a banquet) sumptuous;[1] ex affluenti, in abundance.[1]
  4. (rhetoric) Copious.[1]
  5. (of persons) Luxurious.[1]
  6. Prosperous, favourable.[1]

Word family

References

  1. ^ a b c d e f g h i j k l m n o p q r s t Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  2. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b c 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. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften

Borrowed into

Cite this entry

“Affluens.” Etymologically, 7 Nov. 2026, etymologically.com/la/affluens. Accessed 7 Nov. 2026.

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