Partis Temporus

Partis Temporus is a spell which creates a temporary gap in the target, parting it. When a hoard of Inferi attacked Albus Dumbledore and Harry Potter on the island in the Horcrux cave, Dumbledore summoned a ring of fire to drive them off, then used Partis Temporus to create a channel in the encircling flames wide enough to allow himself and Harry Potter to escape in the boat.

Etymology
Partis is a plural form of the French verb partir, which means "to separate," "to go away," "to leave," or "to depart." Temporis is Latin for "time."

Behind the scenes

 * There is a clear allusion to Moses and his parting of the Red Sea. Dumbledore fits Moses's description in many ways and is also seen parting a red sea (of fire).
 * In Harry Potter and the Deathly Hallows: Part 2, Hermione Granger may have used this spell to create a gap in the Fiendfyre conjured by Gregory Goyle while flying on broomsticks so that they could escape the Room of Hidden Things.

Appearances

 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)
 * Harry Potter and the Deathly Hallows: Part 2

Partis Temporus פרטיס טמפורוס