incorrect /ˌɪn.kəˈɹɛkt/adjective 3noun 1forms 3 adjective3 •Not correct; erroneous or wrong.He gave an incorrect answer to a simple question. •Faulty or defective.The computer crashed due to incorrect programming. •Inappropriate or improper. noun1 •An item or response that is incorrect. formsincorrects · more incorrect · most incorrect