Definitions for "Misunderstanding"
Mistake of the meaning; error; misconception.
putting the wrong interpretation on; "his misinterpretation of the question caused his error"; "there was no mistaking her meaning"
an understanding of something that is not correct; "he wasn't going to admit his mistake"; "make no mistake about his intentions"; "there must be some misunderstanding--I don't have a sister"
Disagreement; difference of opinion; dissension; quarrel.