An incantation, a spell, a charm, an enchantment or a bewitchery, is a magical formula intended to trigger a magical effect on a person or objects. The formula can be spoken, sung or chanted. An incantation can also be performed during ceremonial rituals or prayers. In the world of magic, wizards, witches, and fairies allegedly perform incantations.
In medieval literature, folklore, fairy tales, and modern fantasy fiction, enchantments are charms or spells. This has led to the terms "enchanter" and "enchantress" for those who use enchantments. The English language borrowed the term "incantation" from Old French in the late 14th century; the corresponding Old English term was gealdor or galdor, "song, spell", cognate to ON galdr. The weakened sense "delight" (compare the same development of "charm") is modern, first attested in 1593 (OED).
Words of incantation are often spoken with inflection and emphasis on the words being said. The tone and rhyme of how the words are spoken and the placement of words used in the formula may differ depending on the desired outcome of the magical effect.
Surviving written records of historical magic spells were largely obliterated in many cultures by the success of the major monotheistic religions (Islam, Judaism, and Christianity), which label some magical activity as immoral or associated with evil.
The Latin incantare, which means "to consecrate with spells, to charm, to bewitch, to ensorcel", forms the basis of the word "enchant", with deep linguistic roots going back to the Proto-Indo-European kan- prefix. So it can be said that an enchanter or enchantress casts magic spells, or utters incantations.
The words that are similar to incantations such as enchantment, charms and spells are the effects of reciting an incantation. To be enchanted is to be under the influence of an enchantment, usually thought to be caused by charms or spells.
Magic word
Magic words or words of power are words which have a specific, and sometimes unintended, effect.