Etymologically

Etymology and origin of the Latin word moderate

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Proto-Indo-European (*med-)
Etymology tree
inherited borrowed derived
Latin moderatus
English moderate
Latin moderate

Forms

moderātē (comparative moderātius, superlative moderātissimē)[1]

Etymology

It is from Latin moderātus (“restrained, moderate”) + -ē, the adverb of the participle of moderor (“to keep within bounds”).[1][2] That verb belongs with modus (“measure”),[3] which de Vaan traces to Proto-Italic *medo- (“measure, judgement”) and Proto-Indo-European *med-o- (“measure”).[4] Cognate with Umbrian meřs (“law”).[4]

Earliest recorded meaning

Köbler's first source is Cicero,[2] who praises an act done “mercifully, mildly, justly, with restraint, wisely”.[1]

Semantic evolution

It means with restraint or temperately, and moderate ferre is to bear something calmly, as in Cicero's men who could not bear their wealth with restraint.[1] It also means to a moderate degree, moderately or gently, as in Cicero and in Celsus' medical advice.[1] Church Latin glosses it “moderately”.[5]

Timeline

  • 81–43 BC – Cicero of restrained conduct and of bearing wealth calmly.[1][2]
  • 14–37 AD – Celsus of moderate degree.[1][2]

Meanings

Adverb

  1. With restraint, temperately;[1][6][3] moderate ferre, to bear calmly.[1]
  2. To a moderate extent, moderately; gently.[1][5]

References

  1. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  2. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  4. ^ 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
  5. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  6. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry

“Moderate.” Etymologically, 19 Oct. 2026, etymologically.com/la/moderate. Accessed 20 Oct. 2026.

Last edited on . ·