- The definition of unbearable is something that cannot be tolerated.
One hundred degree heat that makes you miserable and that you cannot tolerate without getting dizzy is an example of unbearable heat.
This woman finds the heat unbearable.Licensed from iStockPhoto
Used by arrangement with John Wiley & Sons, Inc.
- un·bearˈa·ble·ness noun
- un·bearˈa·bly adverb