The meaning of CONFUSION is an act or instance of confusing. How to use confusion in a sentence.

CONFUSION definition: 1. a situation in which people do not understand what is happening, what they should do or who…. Learn more.

CONFUSION definition: the act of confusing. confusing. See examples of confusion used in a sentence.

If there is confusion about something, it is not clear what the true situation is, especially because people believe different things.

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

con•fu•sion (kənˈfyu ʒən) n. 1. the act of confusing. 2. the state of being confused. 3. disorder; upheaval; tumult; chaos: The army retreated in confusion. 4. lack of clearness or distinctness. 5. perplexity; …

con•fu•sion /kənˈfyuʒən/ n. [uncountable] bewilderment; puzzlement: Imagine our confusion when I started teaching in the wrong room. [often: in + ~] disorder; chaos; upheaval: The army retreated in …

Jan 20, 2026 · Noun confusion (usually uncountable, plural confusions) A lack of clarity or order.

Definition of confusion. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

If things are a little hazy and you're not quite sure what's going on, you're in a state of confusion. Confusion involves disorder, whether it's mixed up thoughts or plain old chaos.