the GNU version of the Collaborative International Dictionary of English
n. a person who subscribes to a variety of fads.
The Century Dictionary and Cyclopedia
n. One who has a fad or whims; one wholly given up to a fad.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a person who subscribes to a variety of fads
Word Usage
"Yet "Great Soul" also obligingly gives readers more than enough information to discern that he was a sexual weirdo, a political incompetent and a fanatical faddist—one who was often downright cruel to those around him."