Partis Temporus

Partis Temporus is a spell that according to its meaning, It gives protection to keep safe from enemies attack with the help of another powerful spell such as any fire-summoning spell. Possibly Fiendfyre.

Uses

 * Prof. Albus Dumbledore used this spell when himself and Harry Potter attacked by the Army of Inferi inside a cave where they retrieved the Horcrux locket.

Etymology
From French Partis is a plural of parti which mean to separate, to go away, to leave or to depart. Temporus [tempōris] refers to time; temporize means to "prolong" a discussion for example in order to gain time or postpone a decision. Also refers to "moment of force" - a force to rotate an object about an axis.

Behind the scenes

 * The incantation for this spell is mentioned in the film adaptation of Harry Potter and the Half-Blood Prince. In the novel, the incantation is never mentioned.

Appearances

 * Harry Potter and the Half-Blood Prince (film)