Colloportus
From Absit Omen Lexicon
Spell Name: Door Locking Charm
Incantation: Colloportus
Pronunciation: /kɒlɵˈpɔrtəs/ KOL-o-POR-təs
Spell Branch: Charms
Magical Discipline(s): Defensive
Appearance:
Description: Magically locks a door, preventing it from being opened by Muggle means.
Regulations:
Skill Level:
Etymology:
References: First in Order of the Phoenix, cast by Hermione in the Department of Mysteries.
Notes: This spell functions as the counter spell to Alohomora