The American Heritage® Dictionary of the English Language, 4th Edition
adj. Contrary to what intuition or common sense would indicate: "Scientists made clear what may at first seem counterintuitive, that the capacity to be pleasant toward a fellow creature is ... hard work” ( Natalie Angier).
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. contrary to what common sense would suggest
Word Usage
"In a way, the name was counterintuitive, because Google wanted to strip off a lot of the decorative chrome seen in other browsers and create a sleek sports car of a browser."