Pronunciation: Ruh-pell-oh mug-gull-tum

Use: To keep Muggles away from an area

Etymology: In Latin, repello means 'repel.'

Magic Moment: The grounds for the Quidditch World Cup had Muggle-Repelling Charms 'on every inch of it'. If a Muggle came near, they would suddenly remember something important they had to do and immediately leave.

Notes: According to Fantastic Beasts and Where to Find Them, this charm is also used to protect the habitats of certain magical creatures.