- Interesting is defined as causing interest or holding attention.
An example of something interesting is a book that you can't stop reading.
Something in this barn is very interesting.
interesting definition by Webster's New World
exciting curiosity or attention; of interest
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
- interestingly adverb
interesting definition by American Heritage Dictionary
Arousing or holding the attention; absorbing.
- inˈter·est·ing·ly adverb