Eeylops Owl Emporium: Owl shop in Diagon Alley where Harry bought Hedwig. Elixir of Life, the: Potion produced by the Philosopher's Stone that will make the drinker immortal. Enervate: Reviving spell. In non-magic usage 'enervate' means to make someone weaker. Engorgio: Swelling charm. Errol: Name of the Weasley family owl. Expecto patronum: Spell to guard against the Dementors. Expelliarmus: Disarming spell. Exploding Bonbons: Wizarding sweets available from Honeydukes in Hogsmeade. Exploding Snap: Card game Harry Potter and all related indicia are trademarks of Warner Bros. © 2002 Warner Bros. All Rights Reserved. Harry Potter Publishing Rights © J.K.R.