Lacarnum Inflamari

Type: Charm

Pronunciation: la-KAR-num in-flah-MAR-ee
Description: Ignites cloaks.

Seen/Mentioned: Used by Hermione in 1991 to stop Snape from cursing Harry. The incantation is only used in the film adaptation of Harry Potter and the Philosopher's Stone.

Etymology: Latin inflammo, or the verb inflammatio meaning "to set on fire". Lacarnum, from the Latin “lacerna”, meaning “cloak”.