- The definition of insufferable is intolerable, or is someone who is full of himself or extremely arrogant.
- A 100+ degree day with no air conditioning is an example of something that would be described as insufferable.
- A person who is constantly talking about how much money he has and how successful he has become is an example of someone who would be described as insufferable.
insufferable definition by Webster's New World
not sufferable; intolerable; unbearable
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
- insufferably adverb
insufferable definition by American Heritage Dictionary
Difficult or impossible to endure; intolerable.
- in·sufˈfer·a·bly adverb