In the Harry Potter book series, a Muggle is a person who lacks any sort of magical ability and was not born into the magical world. Muggles also do not have any magical blood. It differs from the term Squib, which refers to a person with one or more magical parents yet without any magical ability, and from the term Muggle-born (or the derogatory and offensive mudblood), which refers to a person with magical abilities but without magical parents.
The term Muggle is sometimes used in a pejorative manner in the books. Since Muggle refers to a person who is a member of the non-magical community, Muggles are simply ordinary human beings rather than witches and wizards. According to the author, J. K. Rowling, a quarter of the annual Hogwarts intake have two nonmagical parents; there have also been some children known to have been born to one magical and one non-magical parent. Children of this mixed parentage are called half-bloods (strictly speaking, they are 'Literal Half-bloods'); children with recent Muggle ancestry on the one side or the other are also called half-bloods. The most prominent Muggle-born in the Harry Potter series is Hermione Granger, who had two Muggles of unspecified names as parents. A witch or wizard with all magical heritage is called a pure-blood.
A muggle is a person without magical abilities in the Harry Potter series.
Muggle may also refer to: