Occult lore
Maleficium
Direct answer
Maleficium is the Latin word, used in law and theology, for harm believed to be done by magic to a person, an animal, a crop or a household.
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At a glance
- Also called
- maleficia, harmful magic, malefice, malefic witchcraft
- Found in
- Spells & Occult Terms
- Related
- Witch Trials, Malleus Maleficarum, Evil Eye, Curse
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What does maleficium mean?
Maleficium means an evil deed, and in the Latin of the courts it came to mean one particular kind: injury by occult means. The harms charged were those of village life. A child sickened after a quarrel, a cow went dry, butter would not come, hail flattened one field and spared the next. The plural is maleficia, and a person who did such things was a maleficus or a malefica.
For ordinary accusers this was the whole crime. Theologians added a second element, the pact with the devil, and in the witch trials the two were joined. English law kept closer to the older idea and mostly asked what harm had been done.
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What sets Maleficium apart
Maleficium was a crime of result. A court asked what damage had been done and whether the accused had a motive, in the way it would for arson or poisoning, and early laws punished it with the same fines and compensation. The change came when theologians argued that no human could do such harm without the devil's help, so that the injury became proof of apostasy. That step turned a dispute between neighbours into a capital matter of faith and made the trials possible.
- Meaning: Latin for an evil deed or wrongdoing
- Plural: maleficia; the doer is a maleficus or malefica
- Typical charges: sick children, dead cattle, spoiled butter, hail
- In Roman law: punished in the Theodosian Code, fifth century
- English statutes: 1542, 1563 and 1604, framed around harm done
- Added by theologians: the pact with the devil
Often mistaken for something else: Heresy is wrong belief, tried by a church court; maleficium is harm done, which any court could try, and the witch trials fused the two.
The story behind Maleficium
Roman law punished harmful magic, and the Theodosian Code of the fifth century carries the term. Early medieval law codes fined it like other injuries. From the fifteenth century demonologists argued that every maleficium implied a compact with the devil, which turned a wrong between neighbours into heresy. The English statute of 1563 against witchcraft was framed around harm done, and the last of these laws was repealed in 1736.
Why Maleficium matters
Maleficium names what accusers actually feared, and setting it apart from the learned idea of a devil's pact explains how the trials worked.
How to read Maleficium
Readers meet the word in histories of witchcraft and in the title of the Malleus Maleficarum, and it helps to read trial records for the harm alleged.
Maleficium in practice: an example
A deposition in which a farmer swears that his horse died three days after a neighbour muttered at his gate is an accusation of maleficium.
Where readings of Maleficium go wrong
No evidence shows that anyone was ever harmed by such means. The house tells no reader that harm has been sent to them, or by whom.
Sources and editorial method
This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.
Recorded here as history and lore. No rite is taught on this page.
- Source
- The Great Almanac Dictionary
- Category
- Spells & Occult Terms
- Aliases
- maleficia, harmful magic, malefice, maleficium meaning, malefic witchcraft
- Last updated
- 2026-09-26
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Common questions
What does maleficium mean?
It is Latin for an evil deed, and in legal use meant harm done by magic: illness, the death of animals, damaged crops or bad weather blamed on a person.
How is maleficium different from witchcraft?
Maleficium is the harm alleged. Witchcraft, in the theory of the witch hunters, added a pact with the devil, which made the offence heresy as well as injury.
Was maleficium a crime before the witch trials?
Yes. Roman law and early medieval codes punished harmful magic as an injury to a person or property, long before the idea of a witch sect arose.

