n. a person who is exceptionally gifted or skilled in a particular area
n. A wizard; an administrator of a multi-user dungeon.
n. the act of urinating
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. someone who is dazzlingly skilled in any field
Word Usage
"Another laws-of-magic example might be Rick Cook's stories about a computer "wiz" who discovers that those skills directly translate into magical abilities in another world."