The meaning of INCORRECT is not true : wrong. How to use incorrect in a sentence.

INCORRECT definition: not correct as to fact; inaccurate; wrong. See examples of incorrect used in a sentence.

(Definition of incorrect from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Something that is incorrect is wrong and untrue. He denied that his evidence about the telephone call was incorrect.

1. Not correct; erroneous or wrong: an incorrect answer. 2. Defective; faulty: incorrect programming of the computer. 3. Improper; inappropriate: incorrect behavior.

Definition of incorrect adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

WordReference Random House Learner's Dictionary of American English © 2025 in•cor•rect /ˌɪnkəˈrɛkt/ adj. not correct as to fact; inaccurate: an incorrect answer on a test. improper; inappropriate: …

The words “wrong” and “incorrect” are synonyms and have the same basic meaning. The only difference between the two words is that “incorrect” is more formal and less harsh sounding and …

Jan 18, 2026 · Adjective incorrect (comparative more incorrect, superlative most incorrect) Not correct; erroneous or wrong. He gave an incorrect answer to a simple question. Faulty or defective. …

Incorrect things are wrong or mistaken. Driving the incorrect direction on the highway can be dangerous. Turn around!