noun.
A person very enthusiastic about technology, especially one who enjoys the advances in computer and media technology.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a person who is enthusiastic about new technology
Word Usage
"McCain, who was not known as a technophile during the 2008 presidential race, says he is fond of the popular service that allows users to broadcast 140-character messages."