incorrect

not correct; not in conformity with fact or truth; "an incorrect calculation"; "the report in the paper is wrong"; "your information is wrong"; "the clock showed the wrong time"; "found themselves on the wrong road"; "based on the wrong assumptions"

not in accord with established usage or procedure; "the wrong medicine"; "the wrong way to shuck clams"; "it is incorrect for a policeman to accept gifts"

(of a word or expression) not agreeing with grammatical principles

characterized by errors; not agreeing with a model or not following established rules; "he submitted a faulty report"; "an incorrect transcription"; the wrong side of the road"