Witchcraft is the use of magic by a person called a witch. Traditionally, "witchcraft" means the use of magic to inflict supernatural harm or misfortune on others, and this remains the most common and widespread meaning. Though the idea of witchcraft is largely imaginary, it has nevertheless served in many cultures as a way to explain the presence of evil. The belief in witches has been found throughout history in a great number of societies worldwide. Most of these societies have used protective magic or counter-magic against witchcraft, and have shunned, banished, imprisoned, physically punished or killed alleged witches. Anthropologists use the term "witchcraft" for similar beliefs about harmful occult practices in different cultures, and these societies often use the term when speaking in English.
Belief in witchcraft as malevolent magic is attested from ancient Mesopotamia, and in Europe, belief in witches traces back to classical antiquity. In medieval and early modern Europe, accused witches were usually women who were believed to have secretly used black magic (maleficium) against their own community. Usually, accusations of witchcraft were made by neighbors of accused witches, and followed from social tensions. Witches were sometimes said to have communed with demons or with the Devil, though such accusations were mainly made against perceived opponents of the Church. It was thought witchcraft could be thwarted by white magic, provided by 'cunning folk' or 'wise people'. Suspected witches were often prosecuted and punished, if found guilty or simply believed to be guilty. European witch-hunts and witch trials in the early modern period led to tens of thousands of executions. While magical healers and midwives were sometimes accused of witchcraft, they made up a minority of those accused. European belief in witchcraft gradually dwindled during and after the Age of Enlightenment.
