2 definition by sillysac

Top Definition
A spell used in Harry Potter to bring a wanted object to whomever used the spell.
The object must also be something already materialized. A wizard or Witch that uses the spell cann't not summon something that does not exist.

Also, the farther away the object it, the harder it is to summon it.
Harry: Accio broom!
(broom flys over to Harry)
by sillysac August 29, 2005

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The sticky stuff that comes out of trees.
person: aw crap! i've got sap all over my hands!
by sillysac August 29, 2005

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