Etymologically

maleficium

Etymology and origin of the Latin word maleficium

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (malus,faciō)

Forms

maleficium n (genitive maleficiī or maleficī); second declension[1]

Etymology

It is formed from Latin maleficus (“wicked, harmful”) + -ium.[2][1] The adjective is male (“badly”), from malus (“bad”), with faciō (“to do”); de Vaan finds the further origin of ⟨malus⟩ uncertain.[3][4]

Earliest recorded meaning

Plautus, Rudens: nē cōnsciī sint ipsī maleficī suī, “so that they may not be privy to their own misdeed”.[2]

Semantic evolution

It is a misdeed, crime or offence, as in Cicero's guilty conscience over crimes, and also a wrong or injury done to someone: Terence's people would not even return a kindness for an injury.[2][5] In Apuleius maleficium magicum or maleficium alone is black magic, sorcery: he is accused of magic misdeeds.[2][1] In Pliny the Elder the plural is noxious creatures, vermin.[2]

Timeline

  • c. 250–184 BC – Plautus of a misdeed.[2][3]
  • 190–159 BC – Terence of an injury.[2][3]
  • 81–43 BC – Cicero of crimes.[5][3]
  • 23/24–79 AD – Pliny the Elder of vermin.[2][3]
  • c. 125–175 AD – Apuleius of sorcery.[2][3]

Meanings

Noun

  1. A misdeed, crime, offence.[2][1]
  2. An injury, wrong, hurt.[2][1]
  3. Black magic, sorcery.[2][1]
  4. (plural) Noxious creatures, vermin.[2]

Word family

  • maleficiārius

References

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

“Maleficium.” Etymologically, 18 Oct. 2026, etymologically.com/la/maleficium. Accessed 19 Oct. 2026.

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