Protego Totalum
Incantation	pro-TAY-goh/prah-TEH-go toh-TAH-lum
Type	Charm
Effect	Protects an area from magic

[Source]

Protego Totalum is the incantation for the defensive spell used to protect a certain small or enclosed area from most other spells for extended periods. It forms an invisble protective "bubble" around the area it was cast in. This spell was used by Hermione Granger along with other charms to prevent attacks from Death Eaters as she, Ron and Harry traveled in search of Voldemort's Horcruxes following his rise to power.

Etymology

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

Appearances

• Harry Potter and the Order of the Phoenix (film)
• Harry Potter and the Deathly Hallows
• Harry Potter and the Deathly Hallows: Part 1
• Harry Potter and the Deathly Hallows: Part 1 (video game)