The meaning of incorrect is not true : How to use incorrect in a sentence. See examples of incorrect used in a sentence.
(definition of incorrect from the cambridge advanced learner's dictionary & thesaurus © cambridge university press) Incorrect programming of the computer. Something that is incorrect is wrong and untrue.
He denied that his evidence about the telephone call was incorrect. An incorrect answer on a test. Definition of incorrect adjective in oxford advanced learner's dictionary.
Incorrect things are wrong or mistaken. Driving the incorrect direction on the highway can be dangerous.