1. the state of being bewildered or unclear in one's mind about something
2. a situation of panic or disorder
3. the mistaking of one person or thing for another

Examples

• There was confusion about the meeting time.
• The new instructions only added to my confusion.
• The fire alarm caused confusion in the building.
• Traffic lights were out, creating confusion at the intersection.
• To avoid confusion, please label your belongings clearly.
• The twins' similarity often leads to confusion.
• She looked around in confusion, unsure where to go.