- The definition of unintelligible is cannot be understood.
An example of something unintelligible is a voice mail message left on a cell phone with a bad connection.
unintelligible definition by Webster's New World
not intelligible; that cannot be understood; incomprehensible
unintelligible definition by American Heritage Dictionary
Being such that understanding or comprehension is difficult or impossible; incomprehensible: unintelligible remarks; an unintelligible prose passage.
- unˌin·telˌli·gi·bilˈi·ty noun
- unˌin·telˈli·gi·bly adverb