Protego totalum

Type: Charm

Pronunciation: pro-TAY-goh toh-TAH-lum

Description: Protects an area for an extended period of time.

Seen/Mentioned: In 1997, this was one of the spells used by Hermione Granger and Harry Potter to protect their camp site from unwanted visitors.

Etymology: Latin protego meaning "to protect" and Latin totus meaning "as a whole".