Geez is defined as an exclamation you shout showing surprise or annoyance.interjection
When you are annoyed because your friend is late for the 10th time in a row, this is an example of when you might shout "Geez!"YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.
Used by arrangement with John Wiley & Sons, Inc.
Origin: Shortening and alteration of Jesus1.