The definition of insurmountable is something that is too difficult or too great to overcome.adjective
An example of something that would be described as insurmountable is an obstacle for which there truly is no way to get around.YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.
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- inˌsur·mountˌa·bilˈi·ty, inˌsur·mountˈa·ble·ness noun
- inˌsur·mountˈa·bly adverb